UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nukwduSKUzbnitMI8dmGt+9h3MA4ni2MYdmKtzMil90=' 
WHERE 
  key_id = '1f4366fc955c70128e6ce0c4e7b467ac7f66c86d72ca72322707081d752687a1' 
  AND (
    token = 'nukwduSKUzbnitMI8dmGt+9h3MA4ni2MYdmKtzMil90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )