UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XR7+uD+xfM1ugHH6xDj7yb04EyrE6baAFnmd74AS4I=' 
WHERE 
  key_id = '49824712ae4c5ada1f59845886d2cdd8c54d3619bac98e702551dc524c51fcb0' 
  AND (
    token = '2XR7+uD+xfM1ugHH6xDj7yb04EyrE6baAFnmd74AS4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )