UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qB0x5wPEUtd/yXKsiX/izOagBvXyigswnJ/hBCfXzfI=' 
WHERE 
  key_id = '1bc9c8106b7c069a0063e4490c16afe21b4217a7af056e82af835e8b537a1289' 
  AND (
    token = 'qB0x5wPEUtd/yXKsiX/izOagBvXyigswnJ/hBCfXzfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )