UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AU1D5zE35iOGEbo4+Q5BalgxtT2M2QxoG+MlN3ZA+fc=' 
WHERE 
  key_id = 'af07f944574a78ace31fbfbd3b5b99e10b4d425c4d8a1d0b68473efe876ea7c3' 
  AND (
    token = 'AU1D5zE35iOGEbo4+Q5BalgxtT2M2QxoG+MlN3ZA+fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )