UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxGNzNWDt2Xsf710oBRBc4Hc+DXsPLCvgNKDlKBB+qg=' 
WHERE 
  key_id = 'f46e2a969e221a32c9d1c0da89f8c5218015e31316c1ab580027f359f93fb828' 
  AND (
    token = 'jxGNzNWDt2Xsf710oBRBc4Hc+DXsPLCvgNKDlKBB+qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )