UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+53NKxxSFnQREjjBuyiD9r+baN09NY/LbY/M2YtbUU=' 
WHERE 
  key_id = 'a1050bd74a3f2e21591a269b53663711ec4b144e6c443316113473ac075fdc9a' 
  AND (
    token = 'm+53NKxxSFnQREjjBuyiD9r+baN09NY/LbY/M2YtbUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )