UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8R/1xYI+R0H6hwyFkEFkJaQROtEdj/FPCAo+DTg5DjA=' 
WHERE 
  key_id = '94ffe5410673c16dab8ed6334952ed6265489a9bea89a4fcf27cc64d1f46185a' 
  AND (
    token = '8R/1xYI+R0H6hwyFkEFkJaQROtEdj/FPCAo+DTg5DjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )