UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOOk/C9d3Us5PGPgcIQTvN1DR36CHpLXAGaFdhcatSc=' 
WHERE 
  key_id = 'b4e31ad0ffc21b8f1298a7ecd340971820ccb0e4e0efbcc7309e36835fe19e53' 
  AND (
    token = 'qOOk/C9d3Us5PGPgcIQTvN1DR36CHpLXAGaFdhcatSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )