UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aCfQD1q4gfAgglRUmC52MeGEqB5fV+Go+RIc+jfRCYs=' 
WHERE 
  key_id = '5aa02b09a28b9855724e834ed8b23a3f33fe5f41996e056241031ed22c9ff92f' 
  AND (
    token = 'aCfQD1q4gfAgglRUmC52MeGEqB5fV+Go+RIc+jfRCYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )