UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4fgj0ed2juVmC4uuPJVtwFtzrgbrNKPv6d9O3jZf2g=' 
WHERE 
  key_id = '07968576c610d05468e3ff458589d63337bd0b567d37432a7ab0447c495903b7' 
  AND (
    token = 'q4fgj0ed2juVmC4uuPJVtwFtzrgbrNKPv6d9O3jZf2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )