UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ukIzN4dZHclEpqLZ2Fs/h+qm0D81AI28tZMLMQI/2iE=' 
WHERE 
  key_id = '59ff9cde075588b81c5a90500974f9912f8e536952215b5e29519f38f56d3134' 
  AND (
    token = 'ukIzN4dZHclEpqLZ2Fs/h+qm0D81AI28tZMLMQI/2iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )