UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ReiephjxgKVIOk1RwSSKjC2UsNjHPVYRHYqDBRxLFco=' 
WHERE 
  key_id = '91d585ce102c1a0566adc0fb41b3e8c32ff132beb947dd114d86b57f7fffc681' 
  AND (
    token = 'ReiephjxgKVIOk1RwSSKjC2UsNjHPVYRHYqDBRxLFco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )