UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rua0hX/+Cr8x+pYiSR66AVBP/T5No23mBiUOvj7RPKM=' 
WHERE 
  key_id = 'c8eca52e340065c3186c613d76f18d851ad77a140ec4f3a5beac4ce3ecebdda3' 
  AND (
    token = 'rua0hX/+Cr8x+pYiSR66AVBP/T5No23mBiUOvj7RPKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )