UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atcVG77scOQvDE8Yt0TUs2gWWj+AfyrTXY42ZDExGUU=' 
WHERE 
  key_id = 'c31bfa3a8235c086dec0d4a0859fc5c98a5a814009dfe61d26511fdd57aba76a' 
  AND (
    token = 'atcVG77scOQvDE8Yt0TUs2gWWj+AfyrTXY42ZDExGUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )