UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FNWeGumSotwExOKXAG9hp///nQa4iuAH4VNmyTqS0tk=' 
WHERE 
  key_id = 'fd1df62bee506768bae3be016ea0daed0311c033f9e6adb1ff367d1324616ba8' 
  AND (
    token = 'FNWeGumSotwExOKXAG9hp///nQa4iuAH4VNmyTqS0tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )