UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wz3WIgdhsZxciKBPnH+qysFaAU111a0C1X66PzAzdsE=' 
WHERE 
  key_id = '1ede50ab9481b0e301a435f1caa2a18bb907beb52539254680a39adabea6bb91' 
  AND (
    token = 'wz3WIgdhsZxciKBPnH+qysFaAU111a0C1X66PzAzdsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )