UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v51ffZKX8n2ptDCMDLQgI0t+kx7Rl0bsHhcwuG/cCEM=' 
WHERE 
  key_id = '72899bf2a1ea19cc6a25b8f76f96b95248140b69c28f87ef1e4d5cc5df74f120' 
  AND (
    token = 'v51ffZKX8n2ptDCMDLQgI0t+kx7Rl0bsHhcwuG/cCEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )