UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6D5No3jYKAdrhAtZIe4iL6RFA664MsR7deFZmQWyUFg=' 
WHERE 
  key_id = '744fedb1112facda4cafb855918d6a093fa78e48a5c9be87f356fd1f190be219' 
  AND (
    token = '6D5No3jYKAdrhAtZIe4iL6RFA664MsR7deFZmQWyUFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )