UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4kf6QY4ZPlVswmC7ezoXVm6JPk9Zuq6Bz1CNln4f7A=' 
WHERE 
  key_id = '5f9507c2a57b19328634aed53e1bd5d60c2f1fcc22e21fa471dd37231416ab28' 
  AND (
    token = 'W4kf6QY4ZPlVswmC7ezoXVm6JPk9Zuq6Bz1CNln4f7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )