UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWDle0k0zvLxUgCZDdBM7B9O8m37yGRiL4N8FSQz+Po=' 
WHERE 
  key_id = 'd99bc5bed3e3fb1ebefcd883a9c7a4bc14d75fae3a48222671bdfafd33754294' 
  AND (
    token = 'dWDle0k0zvLxUgCZDdBM7B9O8m37yGRiL4N8FSQz+Po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )