UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTZHsncEJuem/bx10vAZg/F1Wga3hqUFczdj70I/Nis=' 
WHERE 
  key_id = '4ff55b427ef5657028f68bbfc955e982f3578a3d7d90a9ad8fc17c616a5250e5' 
  AND (
    token = 'zTZHsncEJuem/bx10vAZg/F1Wga3hqUFczdj70I/Nis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )