UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6g+Mzy9RuWAeH36/eDyuWqeN9jnbg1CE+Yh3bLI/MMI=' 
WHERE 
  key_id = 'b3e188d607ca3b451c0748ce2c978e064368feaabfdb3f9ecdf784ab52fd266c' 
  AND (
    token = '6g+Mzy9RuWAeH36/eDyuWqeN9jnbg1CE+Yh3bLI/MMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )