UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCdd2zYEXceYB5rRyFJ82VoXIqciq00Ej6rsQ8iDuRg=' 
WHERE 
  key_id = 'ada6678dd70f0f39d9a5aeeb1e8c9c183900022ad22564c6f4e8d64567ed0d54' 
  AND (
    token = 'pCdd2zYEXceYB5rRyFJ82VoXIqciq00Ej6rsQ8iDuRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )