UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+UQ2YmkJzuyWpESNjxCze1ySk+ginPVsoXgIy0Fkvs=' 
WHERE 
  key_id = 'dc894f9a1d97d137b861a5be6a08548ac191730e36c89e1cd369bf2e4aaa4107' 
  AND (
    token = 'q+UQ2YmkJzuyWpESNjxCze1ySk+ginPVsoXgIy0Fkvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )