UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RswnPQqWof+4QxPWSis9rb9ruTuq+1U4jxWdi2zkokM=' 
WHERE 
  key_id = '2bce70a8cfde5ea520c9abdded08b12fe91721562304bb274b8b5b20a6c83252' 
  AND (
    token = 'RswnPQqWof+4QxPWSis9rb9ruTuq+1U4jxWdi2zkokM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )