UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwG24tod+WnZKW/f4pT0trklmziSKa+JkvxxZC5WwnU=' 
WHERE 
  key_id = '44c915349400f9a454ca2d78f38775369bc1ec04e5fe4bea2ccde085a9aa85e7' 
  AND (
    token = 'iwG24tod+WnZKW/f4pT0trklmziSKa+JkvxxZC5WwnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )