UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qxw6FZFbNi7uc3A0khu30nGI2AmnMh8iyn1jKJ4XX6A=' 
WHERE 
  key_id = 'e0f3957907226785ed2b82f18cc761feb03da244e5b87304d594f866ab9f7530' 
  AND (
    token = 'Qxw6FZFbNi7uc3A0khu30nGI2AmnMh8iyn1jKJ4XX6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )