UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffGfrClknGI7lqFO/l68U4GI/W3gIMN9nWclV0KgtgE=' 
WHERE 
  key_id = 'e311146bde9ef723e59f286700bdaf0c48ceb3ae695551113450a6462d097c9e' 
  AND (
    token = 'ffGfrClknGI7lqFO/l68U4GI/W3gIMN9nWclV0KgtgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )