UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcBPaHt8aUm+jn1AnFc2FgdKXtBGu5gB0eV2gk8ykQM=' 
WHERE 
  key_id = 'b093848303298025604034ddbffe3fbfe33eb91991cb951928f5acfd94172da2' 
  AND (
    token = 'LcBPaHt8aUm+jn1AnFc2FgdKXtBGu5gB0eV2gk8ykQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )