UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yE3Imste0kDeKSecxWbw6BYGZXL2foSRcOKipaBFdng=' 
WHERE 
  key_id = '5ba4aa809fbcdd405e89266902e4c61d8886a9e5d1a2cb659c61ac75133feca4' 
  AND (
    token = 'yE3Imste0kDeKSecxWbw6BYGZXL2foSRcOKipaBFdng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )