UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NjPiXGFffFI0OMDLSN7JDyWUW4hlTgsUM0Xr+9K4eQ=' 
WHERE 
  key_id = '1e3e35f272fe0bd634c48857b84988fdc75824e54aec23d2a944f7b5e92b8cf3' 
  AND (
    token = '4NjPiXGFffFI0OMDLSN7JDyWUW4hlTgsUM0Xr+9K4eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )