UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQv3YuEdd73ktjAHEyAkh4IAMCKZgM968bqYF6S3V1A=' 
WHERE 
  key_id = '89712247ab07c5f121217dc3dc998275f63612335e3e0e566589f3af7733bf7e' 
  AND (
    token = 'vQv3YuEdd73ktjAHEyAkh4IAMCKZgM968bqYF6S3V1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )