UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qI/hUaDv436ZsOYxk++FRrq6Z4BtSdCIgyZe94UZagM=' 
WHERE 
  key_id = 'c48cc6bfc042d8c8540dc57f95a4a14be1812218c060870fd03ee9aa6f43784b' 
  AND (
    token = 'qI/hUaDv436ZsOYxk++FRrq6Z4BtSdCIgyZe94UZagM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )