UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXobs4fcD9U6M/S80knCKCsMbW/XRHrt7EDHVQkV2CI=' 
WHERE 
  key_id = 'ae4f9ab85eeae9688ff2588e74145c46f2453315785d0430ce5a0be9e1297364' 
  AND (
    token = 'oXobs4fcD9U6M/S80knCKCsMbW/XRHrt7EDHVQkV2CI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )