UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMCfNuTXQIWUghCBv0xWa31SdTh844HYZn6vUEKKROQ=' 
WHERE 
  key_id = '961585d8e11768437361fcb19eaf92372b053f20dda255465958c1e5ff336118' 
  AND (
    token = 'HMCfNuTXQIWUghCBv0xWa31SdTh844HYZn6vUEKKROQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )