UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zmop+wM2+YCX3nzs4UFehEPZ9C5tYhc5imBc3Sk50zQ=' 
WHERE 
  key_id = '73f9608f15ed3664c158fea26ddceb6d6a115329805dab1df2b883a4c026339f' 
  AND (
    token = 'Zmop+wM2+YCX3nzs4UFehEPZ9C5tYhc5imBc3Sk50zQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )