UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EQw0aeUJny2V0jsRZmKxFXcejAxjYb+PDt0kWo01lA=' 
WHERE 
  key_id = '4deaa7583841fbd7eafdb87674a8c12367820757a8bdeb664c73a5221a11141f' 
  AND (
    token = '8EQw0aeUJny2V0jsRZmKxFXcejAxjYb+PDt0kWo01lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )