UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/NguDuye7NN3HzcKU1C1QE7l6NxPVOzEkBSbbF0gjRY=' 
WHERE 
  key_id = 'a15b6f9f763e645ccbd53a399dd4c629116db0cfee7cc8e2ee1f25fdad150f93' 
  AND (
    token = '/NguDuye7NN3HzcKU1C1QE7l6NxPVOzEkBSbbF0gjRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )