UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDNiPgebhKYX72DIoVhmfH3MNjbXOxXt8tb3qj2RfQ0=' 
WHERE 
  key_id = 'f8adcf851019b7fd2408bc10af4ae9001c9ce235a528d85d841997a12c5973ab' 
  AND (
    token = 'qDNiPgebhKYX72DIoVhmfH3MNjbXOxXt8tb3qj2RfQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )