UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bn2ZAgaLxl9SGLBCGaqTKluWwe9lO5FcwY8iWqb3ITg=' 
WHERE 
  key_id = '54060c8dba1eb33bde9778f85785d0ace3690b6128b304617988432d0688b99b' 
  AND (
    token = 'bn2ZAgaLxl9SGLBCGaqTKluWwe9lO5FcwY8iWqb3ITg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )