UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uj8xmlKpwrGRrK36htPnts+zeTCuII+bptT4D+KPyE8=' 
WHERE 
  key_id = 'ebfb0bec5310d581ab51b8ff79cc517600c9d10fe01c331c69a6a34deb27d1ee' 
  AND (
    token = 'uj8xmlKpwrGRrK36htPnts+zeTCuII+bptT4D+KPyE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )