UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55hMC4qWZSKC/lkipn8Feio2BMNpc1zhcHUKX0fVWAI=' 
WHERE 
  key_id = 'f3842c478abdf6f0dfeef7296634ab0a0f4fb8ba8a9c24c9c23199c3a0f610cf' 
  AND (
    token = '55hMC4qWZSKC/lkipn8Feio2BMNpc1zhcHUKX0fVWAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )