UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRfh/pGFilKndsOhCoP25dLJJ9CwBOH26I8AbGY4xFQ=' 
WHERE 
  key_id = 'f46c1530b56746e8d18f7956a3915a476153f954817cfe195a6d242f5f009dbe' 
  AND (
    token = 'bRfh/pGFilKndsOhCoP25dLJJ9CwBOH26I8AbGY4xFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )