UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JeoUNzMoBXhC/ouN/An7OPlsDypmdsT3R115TJVl6I8=' 
WHERE 
  key_id = '978548b2f78d515c2a6fc120fb7ecf946afc39d6d1f8c61e4fd02f874311c1e9' 
  AND (
    token = 'JeoUNzMoBXhC/ouN/An7OPlsDypmdsT3R115TJVl6I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )