UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLQwWnpXNmCsbQeRlg4QXbUu1Gmus01K+QlEkaxSCxQ=' 
WHERE 
  key_id = '424254431f6d91035000be83ce329e362fa25d4070647f81540618647dd56cbf' 
  AND (
    token = 'wLQwWnpXNmCsbQeRlg4QXbUu1Gmus01K+QlEkaxSCxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )