UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYnHqmM7pjUT0RBSL7YBhhNw17EZAtxG8NEcVD+TODQ=' 
WHERE 
  key_id = 'ac64e7224d9b928db172c9129bef9063c0f13a2b848e3d59838bb0465b383a51' 
  AND (
    token = 'LYnHqmM7pjUT0RBSL7YBhhNw17EZAtxG8NEcVD+TODQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )