UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFtDFn1G8v3azfLg9U4xDnRfX6l44dKf4O9U1Sz16Cs=' 
WHERE 
  key_id = '085d5aa617d327372969cce5770d34751e2e09db574d7858a26da608258bc348' 
  AND (
    token = 'QFtDFn1G8v3azfLg9U4xDnRfX6l44dKf4O9U1Sz16Cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )