UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdkmCz/wXqRoNgAFE9hSB5RaWuiMtgCA/m3O5F2OOXA=' 
WHERE 
  key_id = 'a2b56e1f4217b386ff476a5b208a333f014a3fd3569deed6dd4b8b9500166e12' 
  AND (
    token = 'EdkmCz/wXqRoNgAFE9hSB5RaWuiMtgCA/m3O5F2OOXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )