UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2LCHU4g/hlXg1u+7RNU77Bruxfubb30fzY/jvSEh5s=' 
WHERE 
  key_id = '8d02100bcfa6600137d6c2e9b7fef4954abacab9e72c94520c3d2891cbccd106' 
  AND (
    token = 'c2LCHU4g/hlXg1u+7RNU77Bruxfubb30fzY/jvSEh5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )