UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uP2TnUJoFvb7sQW2omcFP/LfdG/eZr7YfcEzbaJdgHc=' 
WHERE 
  key_id = 'f389c8d5823fa0ae66ca25469cb15a98ab57cd3dc3aea31666a39c1321a936e1' 
  AND (
    token = 'uP2TnUJoFvb7sQW2omcFP/LfdG/eZr7YfcEzbaJdgHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )