UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '+Iyh4ZSFvasxxPq5LSTAStM0GHO9rAcSWpJxIXFd98Y='
WHERE
key_id = 'dff14232506bdd5791b513a7ebc936c7170b14c109f3ac5e80c6d1f4ded47b7d'
AND (
token = '+Iyh4ZSFvasxxPq5LSTAStM0GHO9rAcSWpJxIXFd98Y='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)