UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qg5lWKMOHhyfULVnUiOb0TXla/XxgkuZN3cYV2aS0eo=' 
WHERE 
  key_id = '73a7eae8b551f8526f8cb7277f6bfa9ce4f4389f34d470f7f3f1721bad9407be' 
  AND (
    token = 'qg5lWKMOHhyfULVnUiOb0TXla/XxgkuZN3cYV2aS0eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )