UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hfSNjoNmePzox+oFiK5vINSnZVKd/ESJDjhHBx2Y9gw=' 
WHERE 
  key_id = 'd8a724ff449b72202917ef7b8dcf36c171e3c26a2112acc69984df5532855505' 
  AND (
    token = 'hfSNjoNmePzox+oFiK5vINSnZVKd/ESJDjhHBx2Y9gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )