UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJyjtA3wo1JWIwhE4BvyF6RNb4N7wIH54+xyDLtMd+M=' 
WHERE 
  key_id = '9512563141ec99a85ebe60f2b388dbb119779d396e2c95c368cbe55b1dddb4cd' 
  AND (
    token = 'eJyjtA3wo1JWIwhE4BvyF6RNb4N7wIH54+xyDLtMd+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )