UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REO6VenXkZjAyf+CPAOKb0WdgUrZtcuCoVjouGXhJTI=' 
WHERE 
  key_id = 'f97359f50afda5caadd31babeff30cad7a632ae4343a20574a6ff477230feefa' 
  AND (
    token = 'REO6VenXkZjAyf+CPAOKb0WdgUrZtcuCoVjouGXhJTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )