UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3k7IbN0iiMnefzIzrvIOrdzijCVt6zZQDDGNbEaceWc=' 
WHERE 
  key_id = 'd782d3cb86b913bf77536c07cba6f2000f8ca22445fb587e30e762c3566493f5' 
  AND (
    token = '3k7IbN0iiMnefzIzrvIOrdzijCVt6zZQDDGNbEaceWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )