UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37MQUlU3K2keKKvXU1O/wLJsLRzzHDhP4bR5GlnAFjQ=' 
WHERE 
  key_id = 'eeb02c441d67e467908e20dd296af0bb49ce39060c753f3c63cfd00fffadb521' 
  AND (
    token = '37MQUlU3K2keKKvXU1O/wLJsLRzzHDhP4bR5GlnAFjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )