UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRw99HhslQ2zF3GW8mTjUlTX/nMXfZOhMO0vt0V0SMU=' 
WHERE 
  key_id = '62bfacebe5039691c4fc08f3146c18415f8b0beb2b914c8a002b2464b5a1e556' 
  AND (
    token = 'IRw99HhslQ2zF3GW8mTjUlTX/nMXfZOhMO0vt0V0SMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )