UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bF0fnV4Z+blYq6UixhmBdxc/pjSyHqaOvDYFih2cSq8=' 
WHERE 
  key_id = '512132359c6c0e0dedf60b11189b834add805f0d86485de9b6b5e9d107994bfa' 
  AND (
    token = 'bF0fnV4Z+blYq6UixhmBdxc/pjSyHqaOvDYFih2cSq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )