UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KENxKZWAX0wsRKBatKTy4og9Pc15mOpzNE6ZyeLixdU=' 
WHERE 
  key_id = 'bf08501fe44f1ce5993f59e33709b49d904e48b3966083e630effca0895d85d3' 
  AND (
    token = 'KENxKZWAX0wsRKBatKTy4og9Pc15mOpzNE6ZyeLixdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )