UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+pErTYWFDntSaR3OJYyasOHrfmTpf0Se/ovSNTnjc/w=' 
WHERE 
  key_id = 'f66e429892f68026c45d8ae21475ae2a513e21ab7033667b75881819995189a8' 
  AND (
    token = '+pErTYWFDntSaR3OJYyasOHrfmTpf0Se/ovSNTnjc/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )