UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfJPzuKrXw4logKEklzv3WnDX+sogwplY72T51F6Ldg=' 
WHERE 
  key_id = 'df1d4040a33471b18ebf8f6ee47a8814d1ec4cf8336709f2f961b86d56448148' 
  AND (
    token = 'JfJPzuKrXw4logKEklzv3WnDX+sogwplY72T51F6Ldg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )