UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nkk0zDF28hEWPh1W+28h/9nVzr3MJIxeQRf1ZDEXMc=' 
WHERE 
  key_id = '34bacbbd7d5a75ddfcb2a2cd85b7907b3d0259ac3be1cee7f9bcbb295b0217f0' 
  AND (
    token = '5nkk0zDF28hEWPh1W+28h/9nVzr3MJIxeQRf1ZDEXMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )