UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+hBCWlgqxwHBbXQY2B7MYHQLmA1bIbKaJzKksm8eCs=' 
WHERE 
  key_id = '6b9dbc8ef1340c3ff7b67137985affabda68ec8a3b57717f2391338a4072bb3b' 
  AND (
    token = 'Y+hBCWlgqxwHBbXQY2B7MYHQLmA1bIbKaJzKksm8eCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )