UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'plv6Vj0ojutwgDSQDwvGfDTwB/mV6JkCi0IQNZvMr7Q=' 
WHERE 
  key_id = '570e76a4516457a44cd3bd6264e906416bc0a970347607d88a8ca70a065c01ca' 
  AND (
    token = 'plv6Vj0ojutwgDSQDwvGfDTwB/mV6JkCi0IQNZvMr7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )