UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0A9ASxZxoLttVWuGMqcnPkHvwMOfFaz3+BHAwkYtaK0=' 
WHERE 
  key_id = '6b7ebfb8a9d528e51f57993f947bbbf9d9d2760b8b71f62e7f9301ee5b8c1c45' 
  AND (
    token = '0A9ASxZxoLttVWuGMqcnPkHvwMOfFaz3+BHAwkYtaK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )