UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nfVpICNGB7N5EYK1ujZ6QF5PKRATwDYOo5Qb+L74exA=' 
WHERE 
  key_id = '054e211773cbc9b5c73d788c5f51586458c6a29f2347259b5de72b1baebba524' 
  AND (
    token = 'nfVpICNGB7N5EYK1ujZ6QF5PKRATwDYOo5Qb+L74exA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )