UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k1jaJzjwFmhoNyxpS4A209KJzh2Fl08V2gcZvNcF6aM=' 
WHERE 
  key_id = 'fdb3e2e6eff60875bcea1aaa6add66e680f03883f739e36b3a67185b30f32719' 
  AND (
    token = 'k1jaJzjwFmhoNyxpS4A209KJzh2Fl08V2gcZvNcF6aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )