UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EMKUxcoFFLwemEClbDIqXXXdc0zrRxgu18FsJDFKD60=' 
WHERE 
  key_id = '0074e772e0b23b2e23f4b282de84ef741247cbdc902e7f620aca226b991e88cd' 
  AND (
    token = 'EMKUxcoFFLwemEClbDIqXXXdc0zrRxgu18FsJDFKD60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )