UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMWdp60PI6zGVNRDCbG0+kk5sHODspopuoVeEVPWJNs=' 
WHERE 
  key_id = '666c2134653c5ddc8a8ef3f05fac93b93e98baafa1c51b3f2682221b834c6a85' 
  AND (
    token = 'QMWdp60PI6zGVNRDCbG0+kk5sHODspopuoVeEVPWJNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )