UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I139fzpLd6ve8N0s3IGPNpsFda3l3dNzZ4bRkL8qxYw=' 
WHERE 
  key_id = '64f3dc836be711bdd38fd401627955a9c1c90565c81f6ca679f75152540bdfc0' 
  AND (
    token = 'I139fzpLd6ve8N0s3IGPNpsFda3l3dNzZ4bRkL8qxYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )