UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdgY8DfChUf/bYfmqiVNWs0fz0M3mqG1wNejRu4y0Xo=' 
WHERE 
  key_id = '10255776df91a764cb23e0038d8b61b79daa662e6d5cce30c4ce8349b07eb9aa' 
  AND (
    token = 'gdgY8DfChUf/bYfmqiVNWs0fz0M3mqG1wNejRu4y0Xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )