UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zjbk+vg707AUckHwvnFKV9/eLoxNoerX12RW33Vki8A=' 
WHERE 
  key_id = '321d0275af6eff0e01f95edb74d4afecc4c124b83d3da527a26d4b4806009000' 
  AND (
    token = 'zjbk+vg707AUckHwvnFKV9/eLoxNoerX12RW33Vki8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )