UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZiMUXX3+7E2JFN9jH/UX/TKrVjQE8+tq7afZSU/hYQc=' 
WHERE 
  key_id = 'f877b52ff26c5f35bb8223c88e39f5e29b6ff639efa3b87761494e3de2108c00' 
  AND (
    token = 'ZiMUXX3+7E2JFN9jH/UX/TKrVjQE8+tq7afZSU/hYQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )