UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0whCcX6YA2waQwnCMRzrj6wOpdTsF2300kdrq1/QZuQ=' 
WHERE 
  key_id = '1c3a06cc2112953309857ebb49e66f13c7af24b2c61afeafdf49f36f69ae4312' 
  AND (
    token = '0whCcX6YA2waQwnCMRzrj6wOpdTsF2300kdrq1/QZuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )