UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4v7WK1W6/Eo/7nkFsxfd8UeyD4OCfhNSA0NdT9YtSzo=' 
WHERE 
  key_id = '60ac0620dc00d0187118fb6fa80e3e4a593214c556fe643b6ad9f3bebf643899' 
  AND (
    token = '4v7WK1W6/Eo/7nkFsxfd8UeyD4OCfhNSA0NdT9YtSzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )