UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4YrSuw2JWD92qBHjoJfQjW8osgZur8gCR1LXZUOAuQ=' 
WHERE 
  key_id = 'dbd2ad7398a11c7d1c87662d1226471f377c6abe34910db74f755ac8ebb70ae8' 
  AND (
    token = 'Y4YrSuw2JWD92qBHjoJfQjW8osgZur8gCR1LXZUOAuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )