UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYmZ9WfqtwmnbhqkWbhWkRoiUQFPkVMq0Do1TGFM3zU=' 
WHERE 
  key_id = '2a39d0858d27b908729dd33effbc05156eca9f6ea8c07437a930a55ecbe404a2' 
  AND (
    token = 'AYmZ9WfqtwmnbhqkWbhWkRoiUQFPkVMq0Do1TGFM3zU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )