UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sMXBm/Ni0RAGJlGtcAzSIh9CyqvQJ3Z2AZomQhUX3M0=' 
WHERE 
  key_id = '18d9f1a473bb2c78f85dc892c78b929de3f8f6d491c572cf7b41d94657c86d42' 
  AND (
    token = 'sMXBm/Ni0RAGJlGtcAzSIh9CyqvQJ3Z2AZomQhUX3M0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )