UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5XtAHLxgC+r7uYopFq8wjwHkganhYnqXFC9y3CEoa8=' 
WHERE 
  key_id = '5d423b2b543dd3fcdfcd1f84e7270a02a566d38f37906f79adfc7159d49faa6b' 
  AND (
    token = 'U5XtAHLxgC+r7uYopFq8wjwHkganhYnqXFC9y3CEoa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )