UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yWEnai/imyz+R5t9J7cx2eerstSGE1pNdtucrZGukss=' 
WHERE 
  key_id = '8e43ad106ed5d07518dc35018d03740e8fba7dbeb63532c4ac88ccd6e7a508c4' 
  AND (
    token = 'yWEnai/imyz+R5t9J7cx2eerstSGE1pNdtucrZGukss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )