UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMNBg+GTy0rEaM6Wd+DWtPrv5yx0TtQXl730Aq6yWwk=' 
WHERE 
  key_id = 'f84843392731e5fd30c0a4c4dda3471bbfd634a48906e986f09529c67b0188fe' 
  AND (
    token = 'fMNBg+GTy0rEaM6Wd+DWtPrv5yx0TtQXl730Aq6yWwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )