UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqT/NmFFoopj+e9//BpPlSWpbfZDulB/BHLgAtY1cPY=' 
WHERE 
  key_id = '337a29b9c2d34f5e30a8e11c04bfcf9baf625210dedfffc6d1d20157dbba6731' 
  AND (
    token = 'dqT/NmFFoopj+e9//BpPlSWpbfZDulB/BHLgAtY1cPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )