UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1tY+BpN+OhViLT+r2FggBl5whE7u7FZHQIGay2N0Y1w=' 
WHERE 
  key_id = '949584535a3d258d1b10c4add4dd1137822b7426f05240871e06e9df0a1bb0c9' 
  AND (
    token = '1tY+BpN+OhViLT+r2FggBl5whE7u7FZHQIGay2N0Y1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )