UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qm2/wwE8nvSLbYFEcDdxV2EIUfTBbtBkFp/S4gz09oI=' 
WHERE 
  key_id = '04d3b4e5c6c8da7d40cd418deac23b0909416fa76338a5bc254b412a15300a3c' 
  AND (
    token = 'Qm2/wwE8nvSLbYFEcDdxV2EIUfTBbtBkFp/S4gz09oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )