UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vMKaJIcE12I7MWVAr18KXBUofRmhYN2sTUhB+X8Eao=' 
WHERE 
  key_id = 'e08325c1f146d906c93132ca809c403a6d129dff73d806a51c08e9689c0022a6' 
  AND (
    token = '6vMKaJIcE12I7MWVAr18KXBUofRmhYN2sTUhB+X8Eao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )