UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89Lse6mBfc6SConTCyxWEJd0bP4IkchXY035A7MGtKE=' 
WHERE 
  key_id = '5739ccee66673b0811f6999dba6e929fb8604ac145b47298867f5922b68e5fc1' 
  AND (
    token = '89Lse6mBfc6SConTCyxWEJd0bP4IkchXY035A7MGtKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )