UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OHLbIptKXVJGL2IWEFGaCqhj46n801osTf/ArHKy5g=' 
WHERE 
  key_id = '9fa06d1b73292c62d6a441cd64ae1d05d93ac23014f529654f385ca715b7c539' 
  AND (
    token = '/OHLbIptKXVJGL2IWEFGaCqhj46n801osTf/ArHKy5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )