UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWArWvDOmj3LPgZuwYrDMdzyTDDj3mRhCiKx32GHo1k=' 
WHERE 
  key_id = 'd3432487bfcad73536b2e7d15f902dde5eb524ae8a21d4cbf994b63d15217887' 
  AND (
    token = 'KWArWvDOmj3LPgZuwYrDMdzyTDDj3mRhCiKx32GHo1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )