UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PuDhWfcDvM8zyXlb6wEAJcBHP/U+FHTTVM8YeZpJXM=' 
WHERE 
  key_id = '02a6b49be9c368e11081f3d89f2963ba4927dcfb6887e029123bdb8c3b7fa8d4' 
  AND (
    token = '/PuDhWfcDvM8zyXlb6wEAJcBHP/U+FHTTVM8YeZpJXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )