UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D31a2ZE3cucEMm0T76114OtjAJvKCyFVkgXSrwKM91Q=' 
WHERE 
  key_id = 'a72bf8306b89472b18fa3565a5dd61fbd7d64db541c7f7c2af3dbfc7a954c36f' 
  AND (
    token = 'D31a2ZE3cucEMm0T76114OtjAJvKCyFVkgXSrwKM91Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )