UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ffk2v7TS3AIQ23yX3GdkztZiu0I1hEXoQDS/oi+rliU=' 
WHERE 
  key_id = '5f121137438543d210a865c1d0b108570314946b9b1e7f168b667cd1a3893817' 
  AND (
    token = 'Ffk2v7TS3AIQ23yX3GdkztZiu0I1hEXoQDS/oi+rliU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )