UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QeRSKRkQCiDoeV/j4iaX+GebQx7PFUbhmcwE0OMkJ4=' 
WHERE 
  key_id = '53a553f2a549aa850249575e52c37a7a20a90cb7ce6bb37d4ef42172ba4a68bf' 
  AND (
    token = '+QeRSKRkQCiDoeV/j4iaX+GebQx7PFUbhmcwE0OMkJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )