UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKMV+PQqFzigSGXXkGVfqHeNeRDv9YY8pm7SYepiNRA=' 
WHERE 
  key_id = '3654020d3960683bb9bd16c65f12c0f8b969fd78587e2ff73c5820a677c8fae8' 
  AND (
    token = 'QKMV+PQqFzigSGXXkGVfqHeNeRDv9YY8pm7SYepiNRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )