UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zm619z2/4VB1068HVjUT8tyaeWW3AULpVSeGBAwJzAU=' 
WHERE 
  key_id = '3df7add11f7be02edb4658c80d4e248552af48e3d542bb78da70a040933e444c' 
  AND (
    token = 'zm619z2/4VB1068HVjUT8tyaeWW3AULpVSeGBAwJzAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )