UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywTds+s8XgzPm2fU9z6zkrtu2E3Eg5ljWDhMf/jnoig=' 
WHERE 
  key_id = '3e14f940a9b13052e501d19af69e80b9202591855044c26e9bd9f758caf87bcb' 
  AND (
    token = 'ywTds+s8XgzPm2fU9z6zkrtu2E3Eg5ljWDhMf/jnoig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )