UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GwNqJwdbYIzAvMYmegBy6DzlC6btzL7f5l9p/Rmt+nc=' 
WHERE 
  key_id = '89df1fc964714498698c642871fd1dc879c821c9cbb28430b83939e9afd8fb42' 
  AND (
    token = 'GwNqJwdbYIzAvMYmegBy6DzlC6btzL7f5l9p/Rmt+nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )