UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HE37tMOQaCAn7/e53dq0KROmyujgP5YKhePXiIuCJg=' 
WHERE 
  key_id = '406f9be71aeb7f60f1790b637e18b3d22e2e7aba387fce9a93a694fc8b801f72' 
  AND (
    token = '3HE37tMOQaCAn7/e53dq0KROmyujgP5YKhePXiIuCJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )