UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUGTz/2Ph0Y4ZgzfuJCSlnJAC0Snr9IXJqiVdObtSpY=' 
WHERE 
  key_id = '1318377ec08d67221dff19f79f3c66619476a16f546d6812c5a79e39d75eb581' 
  AND (
    token = 'JUGTz/2Ph0Y4ZgzfuJCSlnJAC0Snr9IXJqiVdObtSpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )