UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKLiJDrISTEs8upiI0KO9X7xjbCB1zU2PzaAGl2a+jY=' 
WHERE 
  key_id = 'fdbbb52fb9afbd18e687850ab71e5014ae5d12b3b4a651a07d257d43adf1cf39' 
  AND (
    token = 'KKLiJDrISTEs8upiI0KO9X7xjbCB1zU2PzaAGl2a+jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )