UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36LuW0sGeU+cCRcP/VS6CHw8rSphRf7wus3ULgSyXsg=' 
WHERE 
  key_id = 'b241db61ca96f7dbd7febb4673da87823f480369e73ba792d68ee34cba560bd7' 
  AND (
    token = '36LuW0sGeU+cCRcP/VS6CHw8rSphRf7wus3ULgSyXsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )