UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdoySwCX+2PBBLBDR4Tl+4/AK6butVVZ7v4FwieYnX4=' 
WHERE 
  key_id = '972731da2e83318420ce16d6cab86e0939231926a08772b741d2737fb4f554b4' 
  AND (
    token = 'NdoySwCX+2PBBLBDR4Tl+4/AK6butVVZ7v4FwieYnX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )