UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xlYvZ1PGiOzxS7e5ZLZtkSy7do4flGjkJVl2T9giYOg=' 
WHERE 
  key_id = 'a373d5b77fc0812ddf94064004094f1fafaa00ca31dcd064fedae4311673acdb' 
  AND (
    token = 'xlYvZ1PGiOzxS7e5ZLZtkSy7do4flGjkJVl2T9giYOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )