UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AWhlmBh/o/MG4h8eJdrEKSOEXoyLtyB2C1sxOwkJWYI=' 
WHERE 
  key_id = 'c7199952bbc649ab04bedef3ba8caa6f2053919f604bb579248a0c56a29152ec' 
  AND (
    token = 'AWhlmBh/o/MG4h8eJdrEKSOEXoyLtyB2C1sxOwkJWYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )