UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNTclp994Em3sEZ6XVKFM8AJdFWbpuEB9CVAyvRknGo=' 
WHERE 
  key_id = '9dc12c0a8030af337117ce50fa9f9dc36706edb2d11e5d295bee353b4821db78' 
  AND (
    token = 'gNTclp994Em3sEZ6XVKFM8AJdFWbpuEB9CVAyvRknGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )