UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eFxUW5ujbQEJEjt0f+cPJwR1vaZY6Qg2L/gJemj9aww=' 
WHERE 
  key_id = '19b9230655631b742f49d2607015ebf11555df6fba7a6942766a02bef573ad2d' 
  AND (
    token = 'eFxUW5ujbQEJEjt0f+cPJwR1vaZY6Qg2L/gJemj9aww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )