UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vISZscY/9uZflnGG4xEaIH6/Bv+mmYt6qk+n4hVxsJE=' 
WHERE 
  key_id = '4e2d50951d2c4dba02d8f20713fac48530fab8901442d1c600440cb52f9b36ff' 
  AND (
    token = 'vISZscY/9uZflnGG4xEaIH6/Bv+mmYt6qk+n4hVxsJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )