UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZWqNa4c9xxmAsob9C0hQ9qns1SwO+VZQ2icdHWymOvk=' 
WHERE 
  key_id = '32c5563987555d51f285565ff583e4641a51849d29590ada926a906f232ef295' 
  AND (
    token = 'ZWqNa4c9xxmAsob9C0hQ9qns1SwO+VZQ2icdHWymOvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )