UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SY/JwregYi9vA9bpDPHLdHkhkjJ6UUWvC4G42ISwAUM=' 
WHERE 
  key_id = 'eee6fed607878da42f8b4d00e063268dcb1066dffd93befcce6fe533f192c103' 
  AND (
    token = 'SY/JwregYi9vA9bpDPHLdHkhkjJ6UUWvC4G42ISwAUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )