UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jAMmaUm+peDe4SuxA7/3wPHLUVC7TB0HC9WbHPavXAY=' 
WHERE 
  key_id = '7a4cc36a978fb8fe72c04660c914b916f24856fea3ce693610b48993782cac43' 
  AND (
    token = 'jAMmaUm+peDe4SuxA7/3wPHLUVC7TB0HC9WbHPavXAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )