UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'unVaS7tV8nmcxc0AFv/8PkXge8+veQMUofrSstmCooQ=' 
WHERE 
  key_id = 'a7b6e38e31207cdeb1ea9202468c565af7a630f23d2f8072f1dd2c2799cbf3f6' 
  AND (
    token = 'unVaS7tV8nmcxc0AFv/8PkXge8+veQMUofrSstmCooQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041