UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qx65tQ3MJNnejXp1syvRnr9RKu0hS6wqB5v0WvgVTd8=' 
WHERE 
  key_id = '5c3cf8b650723e86efa8bdf1aeea476a7ad672c131227710238339d7a226d04f' 
  AND (
    token = 'qx65tQ3MJNnejXp1syvRnr9RKu0hS6wqB5v0WvgVTd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )