UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fQgSxt99AQbWJF6HWxZ4dl+4cRvBDTbgGomk7F2wz8=' 
WHERE 
  key_id = '5b989feaef27fc02f061461c39b0e771a74acc48ef828f6fbafc90462c1cddeb' 
  AND (
    token = '1fQgSxt99AQbWJF6HWxZ4dl+4cRvBDTbgGomk7F2wz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )