UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9vkEbx82EUmnXwQvURf9uR+nOjfI4g1gxdpNofFfAlA=' 
WHERE 
  key_id = 'ebdd1b8bf825004095ec0f63cfd0fd54cb308b7ccfd0141b8eacc0cac7aafb30' 
  AND (
    token = '9vkEbx82EUmnXwQvURf9uR+nOjfI4g1gxdpNofFfAlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )