UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7cPe3kA7jf+lNezYGxXU5OUfM5l8AgdAN+bPa1ZcKE=' 
WHERE 
  key_id = '2889758da6f1a5f90f27ffee49ebd9813ed0e384bfcfec1c00816b9e3103e1b0' 
  AND (
    token = 'k7cPe3kA7jf+lNezYGxXU5OUfM5l8AgdAN+bPa1ZcKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )