UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sZhlQrXhUueJX1axfvOwoJG/E7SV8/VT99aSu+Tit3I=' 
WHERE 
  key_id = 'bff81bee4fff7903f5015cc7efa0f017a6a8aaddb9f071181f40358cef42fdb0' 
  AND (
    token = 'sZhlQrXhUueJX1axfvOwoJG/E7SV8/VT99aSu+Tit3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )