UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zV7fV69ig50FD8xA7dtfASKP3NYta7kJplt8O+pEkp0=' 
WHERE 
  key_id = '03c8472f40a471c4e4a1e1257495c5ae21e3ef3eec857b601bb0c68fce80259e' 
  AND (
    token = 'zV7fV69ig50FD8xA7dtfASKP3NYta7kJplt8O+pEkp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )