UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7d0YcSt0PH5OjOoWs9asve/sTGf2UeBVElbBK+hi8g=' 
WHERE 
  key_id = '946e486d29efd08c5ee55e8c6a617d5734e9d5398079a21b5881685324225dac' 
  AND (
    token = 'g7d0YcSt0PH5OjOoWs9asve/sTGf2UeBVElbBK+hi8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )