UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ja6b4YwgoPdI574ytfaKx+OUGKdiffl5UopTVHGnyY=' 
WHERE 
  key_id = 'e6ef852c57fc1f809ea59f0cd12830dc6e65d2b75446bf9461226c4e00f76dcd' 
  AND (
    token = '3ja6b4YwgoPdI574ytfaKx+OUGKdiffl5UopTVHGnyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )