UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVWc6R/AxvEh4K4o8cYx6wPOVlKWhT5pdDmqBi4ofrU=' 
WHERE 
  key_id = '41ccd2c762e5f21a3d797259ff22c299ee789240709d2e925d8249f5bdc1220b' 
  AND (
    token = 'UVWc6R/AxvEh4K4o8cYx6wPOVlKWhT5pdDmqBi4ofrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )