UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ms7Wp78h/3KaJqoPeocgZpyqY9XKhVemjyGpAelIqXQ=' 
WHERE 
  key_id = 'be4f8b37a3a5d27e138f9d555cc93d9d76f70116aa7a52947107ef66f79669ed' 
  AND (
    token = 'Ms7Wp78h/3KaJqoPeocgZpyqY9XKhVemjyGpAelIqXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )