UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFejceHX/OjsFfnkvUQl5Zwk7j0Oe5kCOHOiAuySHBc=' 
WHERE 
  key_id = 'f30b4060ba5c523977b62d47a36c6434d479d1604dc5bca7807fc500f5554285' 
  AND (
    token = 'zFejceHX/OjsFfnkvUQl5Zwk7j0Oe5kCOHOiAuySHBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )