UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mPwuHyTSdnwNp/F2mXk9dRrBEnatGxI5ehiCSFv6Gx4=' 
WHERE 
  key_id = '05853f1e4bfb112f0521f0faa531becc58bfe39b91485b9d05cd406fbf68d6e2' 
  AND (
    token = 'mPwuHyTSdnwNp/F2mXk9dRrBEnatGxI5ehiCSFv6Gx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )