UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd19Z7xqm18cCx5fEnTmx3jD3zLOjp7tG3GMPhvypg5E=' 
WHERE 
  key_id = '2ffad233702811a6685b32039a51c0978e1e38c6dcbaf25daf8d02752a4fa005' 
  AND (
    token = 'd19Z7xqm18cCx5fEnTmx3jD3zLOjp7tG3GMPhvypg5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )