UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XSIGhEgupb5KToHSCIUdf15G22LXA07sbBQapiNNUPA=' 
WHERE 
  key_id = 'a8da7f27f81228cb5c2ec09627e501199f600646522d6a1d82849cf39b5676b7' 
  AND (
    token = 'XSIGhEgupb5KToHSCIUdf15G22LXA07sbBQapiNNUPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )