UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRbZhBiIX1xmSAGieoDl3fI6vK2qDp1z+7M4XMisqw0=' 
WHERE 
  key_id = 'b48489d2109c6411fdb9a70fc7ae503193e279c4eaab512710983fec307c4cfc' 
  AND (
    token = 'WRbZhBiIX1xmSAGieoDl3fI6vK2qDp1z+7M4XMisqw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )