UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3Bl7RraD/0S9AQMWbBULv7ItCVdZCWaW9EowD+kyEg=' 
WHERE 
  key_id = '608153700c5bcd1d316113e88052e14b5274d3a32173dab453603b12c6e1566b' 
  AND (
    token = 'c3Bl7RraD/0S9AQMWbBULv7ItCVdZCWaW9EowD+kyEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )