UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZ4r9iSf5j2rIUD8dSVf3j1k+WTffQ5PqXEydoEwdFU=' 
WHERE 
  key_id = 'd8e02cfa1523f6d004af219b920057c73a69a1e50c4b8e3551b674caa05a9292' 
  AND (
    token = 'wZ4r9iSf5j2rIUD8dSVf3j1k+WTffQ5PqXEydoEwdFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )