UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWPHsTSSV1ttck/+i2xvR3xjvD2HbTTDX2rGl+K3GQM=' 
WHERE 
  key_id = '635346c2fe030eb6aba8011116172aa047f77bb563ef703d4680d2a6397f33f3' 
  AND (
    token = 'cWPHsTSSV1ttck/+i2xvR3xjvD2HbTTDX2rGl+K3GQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )