UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JIaTM0tYlVccvzMHj5EaLoVZK47NGOccLl68KV+pJFU=' 
WHERE 
  key_id = 'eb6a12d04a3736530c74f5f018c79de9326943c63edff2d931a03529fac6c519' 
  AND (
    token = 'JIaTM0tYlVccvzMHj5EaLoVZK47NGOccLl68KV+pJFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )