UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1sE3lCc1Cpuaz7171Hz8DdTsBAk5yHzZMCg63A7BnwU=' 
WHERE 
  key_id = '84fef06a7e959ebac0b84f98153bc56981c429ab28f38b50333d463cd479d7bc' 
  AND (
    token = '1sE3lCc1Cpuaz7171Hz8DdTsBAk5yHzZMCg63A7BnwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )