UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K6wqwnbMZ1GW0XHI9T62QTTOnBq7X4+tR27+8WjIBGo=' 
WHERE 
  key_id = 'c9e708aee2d1e9a851f7a2f4ffdcb88e4a39e0a46783695f5dd81e6fb2f1bbaa' 
  AND (
    token = 'K6wqwnbMZ1GW0XHI9T62QTTOnBq7X4+tR27+8WjIBGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )