UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1SkoheZ0Dr8sLa+MycTsEg9/mBhkRfdohH0/JQHJlEE=' 
WHERE 
  key_id = '83cbb6cc66ee861890ce4613ea4489c11f42aa9e33700d453fb98c027c4062d9' 
  AND (
    token = '1SkoheZ0Dr8sLa+MycTsEg9/mBhkRfdohH0/JQHJlEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )