UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLXuiYA2FDQdYDoweO65IRvjesYTyAiQCr/zBt7QsuE=' 
WHERE 
  key_id = 'dde486185eaaf272dadcdcc756cdeb0ce20b29123b834dfd32875407191b6200' 
  AND (
    token = 'pLXuiYA2FDQdYDoweO65IRvjesYTyAiQCr/zBt7QsuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )