UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TtiArwW+E0h2GlYq3C3HBVvor/Yc8ml1tL+/vhzLolk=' 
WHERE 
  key_id = 'c97cc9ba3c2e3aa1dda95fbcb21007345f4e86c767363062031001bbb96aab0d' 
  AND (
    token = 'TtiArwW+E0h2GlYq3C3HBVvor/Yc8ml1tL+/vhzLolk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )