UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jre9qUm5W0SpGxCiglBXwwOuTcEUoZEai8VJypgXVN8=' 
WHERE 
  key_id = 'e535a8cbcbd8fe03ce1af3caedbb5e1201869aff358c43e47d2090a92a68125f' 
  AND (
    token = 'jre9qUm5W0SpGxCiglBXwwOuTcEUoZEai8VJypgXVN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )