UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTHA+jD21HUvmciUoIv6QsdfZ6ScfLhP4INauBhMZio=' 
WHERE 
  key_id = 'ce6bf25b71cc3d59977a9d620752543b568241ac9bb82fd43c371b4c55f94e7a' 
  AND (
    token = 'yTHA+jD21HUvmciUoIv6QsdfZ6ScfLhP4INauBhMZio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )