UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kyEVGtfAcc6cTr2/bzdhrv+HOA7x+X6zDYche+OsxdU=' 
WHERE 
  key_id = '3267414a643832fd0e8241981640ddab52d4924b341931bdd5238a394eebeb00' 
  AND (
    token = 'kyEVGtfAcc6cTr2/bzdhrv+HOA7x+X6zDYche+OsxdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )