UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NkW1m2dJay2UqUKzwFt4Or8xMmSdta21xtAO/Rqmr78=' 
WHERE 
  key_id = '8c0d85bd39a31ccd9e016c19504d03ff9954a76bd43c435ef23b612f73e968dd' 
  AND (
    token = 'NkW1m2dJay2UqUKzwFt4Or8xMmSdta21xtAO/Rqmr78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )