UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bUdTr5Mv8hndbRisrVFLXjKilU6921K4u1DHmwiLslM=' 
WHERE 
  key_id = 'ebd93c6cdbabd78b897dee2d2d41ad912435584d169de85d30f3c525fb8dff06' 
  AND (
    token = 'bUdTr5Mv8hndbRisrVFLXjKilU6921K4u1DHmwiLslM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )