UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5twVcXTvHtBmUhJx752YbKBL9qZ5e6BpFw9CB2n24wU=' 
WHERE 
  key_id = '74fb52e7132007fcf720bdc076e58f1832f6f0edc0ccc8b8a56b22b64e1180d4' 
  AND (
    token = '5twVcXTvHtBmUhJx752YbKBL9qZ5e6BpFw9CB2n24wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )