UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRV5up6pbmTTUpITPPsIkm9grRr1ieI/RYqszlxny4Y=' 
WHERE 
  key_id = '062cecc286a20e45e5de0f8166c26b651648c374c2545716ccac3cc54fb47d73' 
  AND (
    token = 'mRV5up6pbmTTUpITPPsIkm9grRr1ieI/RYqszlxny4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )