UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GVve6B3w8kCnNwuAMJncRUCXlSTbqzvJBwtF0YSOJKU=' 
WHERE 
  key_id = '246bf9b90d1ffd33523b4dbab576d7e60932f2343a4c43f9ffc9953af3ef4f47' 
  AND (
    token = 'GVve6B3w8kCnNwuAMJncRUCXlSTbqzvJBwtF0YSOJKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )