UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gir5LmZ+pEHpxm7Lsu2GFuvP/5d3to41MA8V1NLAEZM=' 
WHERE 
  key_id = 'acb20f040a78f5c1cd2611313602677ac43d9d24a3907cd8a7822df2f7e4bd4e' 
  AND (
    token = 'Gir5LmZ+pEHpxm7Lsu2GFuvP/5d3to41MA8V1NLAEZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )