UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPRY2oFCntHyzGUjugdW3gvzldUyHwZGTIGG5o7vg2E=' 
WHERE 
  key_id = 'e4efbf338095fbe4c97d52ef316da398961c132e98f638b6f0d90ed406d06fc9' 
  AND (
    token = 'oPRY2oFCntHyzGUjugdW3gvzldUyHwZGTIGG5o7vg2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )