UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7RjrbveU7IRESse0SM5RwBhqb04GsdRD+4G7MmumyjQ=' 
WHERE 
  key_id = '2486f1cc5f3b51ded1917a01e361f70255ae0fa504aa6324576b74e8b02a48cd' 
  AND (
    token = '7RjrbveU7IRESse0SM5RwBhqb04GsdRD+4G7MmumyjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )