UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGu1Lg85dmOQnlDNwb5wHd/XbDeSYl1P2QHLpQXs9WI=' 
WHERE 
  key_id = 'e316b100ce97e30818e7dfcac9324d39bd2484618b0722a4953def6430af04f8' 
  AND (
    token = 'rGu1Lg85dmOQnlDNwb5wHd/XbDeSYl1P2QHLpQXs9WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )