UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'flyisHRGrHtLDM5Wz6wcygVxNeK7Jkez4zsxvLZ5jEc=' 
WHERE 
  key_id = '776979adcf88bc0053eb8da34a280f3090c86d71830669d711efcef9f352b1e1' 
  AND (
    token = 'flyisHRGrHtLDM5Wz6wcygVxNeK7Jkez4zsxvLZ5jEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )