UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F3kwh2Mekqm7AeZJrd4MkZCZ5WAtfatUt5eseXAUm9w=' 
WHERE 
  key_id = 'ad8c66a4a078ac378ddede7869c326a6e632b7841a13883131f9fa40d1be8dce' 
  AND (
    token = 'F3kwh2Mekqm7AeZJrd4MkZCZ5WAtfatUt5eseXAUm9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )