UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '579cKmlxHrfkzqvfChx5QoXQO3Ftg2lVCZuhOiSVpHc=' 
WHERE 
  key_id = '3191e11b6d632dcbc2043bc3bf9cbadb2b92a289d482ab6ad42f7bdf39548ab3' 
  AND (
    token = '579cKmlxHrfkzqvfChx5QoXQO3Ftg2lVCZuhOiSVpHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )