UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbrB6pAz/UauY2E449G8tMEW9at9Uu3vo9pz7uOatRo=' 
WHERE 
  key_id = '255d3f37b1bccd29b4c136aa077c11285d971ffcb8d12088ab1d4b9ef608cbae' 
  AND (
    token = 'xbrB6pAz/UauY2E449G8tMEW9at9Uu3vo9pz7uOatRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )