UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0vYuDMXo1eHtiWxLHT964V9HtlJUwdkMUXQ0xfPVCVU=' 
WHERE 
  key_id = '703fd2f15c32c79a4eff53f3944b8bcf66caa9be7c4f48387d509dca83d22bcf' 
  AND (
    token = '0vYuDMXo1eHtiWxLHT964V9HtlJUwdkMUXQ0xfPVCVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )