UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hueMqhlPnRX73IWFdUuh3qkTJLNEkEB3aBoyp5yL/8I=' 
WHERE 
  key_id = '38d6329dcd6f196986df415ca4467963a8b227051743d1917eaec7e027313fda' 
  AND (
    token = 'hueMqhlPnRX73IWFdUuh3qkTJLNEkEB3aBoyp5yL/8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )