UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNATQt0PhTZz1rTK8MD9T/yvxiyaFu8Zrpzw01HZyj0=' 
WHERE 
  key_id = '6dc1937a683e90c5476ae74a5ae26ab1824040b0f230c39e323377797e6e22a3' 
  AND (
    token = 'NNATQt0PhTZz1rTK8MD9T/yvxiyaFu8Zrpzw01HZyj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )