UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lnhhuin5c+s8SuZtzAvu61YeJHJMEWZEU9PAtxB1LTM=' 
WHERE 
  key_id = '7099ffb0cfc25e3f8a2e9f11647158452f0c780a23fa2441e1fe507f34dcd251' 
  AND (
    token = 'Lnhhuin5c+s8SuZtzAvu61YeJHJMEWZEU9PAtxB1LTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )