UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bAD1AaKOm9kPPktGzoR1n4bJNymeciiqfo/V5nmz2IU=' 
WHERE 
  key_id = 'a15bf4b43c191b16ca8dca804dce04f2c3161971a8822779ffceee61ec7da5ee' 
  AND (
    token = 'bAD1AaKOm9kPPktGzoR1n4bJNymeciiqfo/V5nmz2IU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )