UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pk/ge5dVU5inRgFyIAs9NMVe8b26Zdy9Ysy8YR0kofE=' 
WHERE 
  key_id = '7db90b253f04f9a4b1ff507db0d21fb1dbd622cda175d56bdbd3a00c75851515' 
  AND (
    token = 'Pk/ge5dVU5inRgFyIAs9NMVe8b26Zdy9Ysy8YR0kofE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )