UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNZhuCkDF9IHinuUBmVE4M7EO5qf0fH4HLAa2SKh/l8=' 
WHERE 
  key_id = 'a5eb73becde9b2d26dd45e1e0407045a523528c969749b8a33d3131cec3676e0' 
  AND (
    token = 'vNZhuCkDF9IHinuUBmVE4M7EO5qf0fH4HLAa2SKh/l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )