UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1826XLvQFVPNLCNmd47fnLTJsd1cwcw5DWpVGIgRaXE=' 
WHERE 
  key_id = '84443489dc366db06ac994f2f677d63b9f2d0a1d9e8c661fd4b954d817c6fe6b' 
  AND (
    token = '1826XLvQFVPNLCNmd47fnLTJsd1cwcw5DWpVGIgRaXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )