UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5/GXT6MLmBC1pIBLWn2o4vXo/gt4NpvpCgX/vkVG3o=' 
WHERE 
  key_id = 'ea0933248209d89aa7951bc3f9e81077dccd4b5e35421592d40cab8e0ad7487d' 
  AND (
    token = 'u5/GXT6MLmBC1pIBLWn2o4vXo/gt4NpvpCgX/vkVG3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )