UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTXleRFjZnlsbRyVs0IUj0yw7szQfILWcYuzbJs4Bck=' 
WHERE 
  key_id = 'a445bf986d3543f8965c5274067fed9d76dd452a906a42d41790f156ab7454a7' 
  AND (
    token = 'nTXleRFjZnlsbRyVs0IUj0yw7szQfILWcYuzbJs4Bck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )