UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NiMEdnGAJSLsTiG+OHLpSpHCeA/W/PE+Z3w3DpDklC4=' 
WHERE 
  key_id = '48ce88926ebd75b7b97388e818bc6c3f1597a8fbbc2d20acd750709280d92a7c' 
  AND (
    token = 'NiMEdnGAJSLsTiG+OHLpSpHCeA/W/PE+Z3w3DpDklC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )