UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cS15mw3xc/Il6VthNnkmqd2JZotkhQ+LIohJal332qA=' 
WHERE 
  key_id = 'ce2a1d7becfb21bc304ad84b2c34d9d02b7219dbf0213add8eb76df8792e0971' 
  AND (
    token = 'cS15mw3xc/Il6VthNnkmqd2JZotkhQ+LIohJal332qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )