UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5Xf7XDPqJfBE4Zk5FWvrE+lAd2yRkOsQO6/j4IwXAc=' 
WHERE 
  key_id = '0807b1b76c8f4e9bdf2d89709c18f26c1096205b5f5b4cf1f1d25cced757a8ba' 
  AND (
    token = 'x5Xf7XDPqJfBE4Zk5FWvrE+lAd2yRkOsQO6/j4IwXAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )