UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzTx30JOE/byZWeK4zWC1P3WAXPQss2vfS5ISN16tTE=' 
WHERE 
  key_id = '38d849b94dff75de6e74cc21dc32d93da3452179a443b40702be0ea9b14ff020' 
  AND (
    token = 'qzTx30JOE/byZWeK4zWC1P3WAXPQss2vfS5ISN16tTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )