UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ABwHVB63v1kefnKo8Dsf5GgEf0oFXWCSvUNeZNWkvvc=' 
WHERE 
  key_id = '944ce6e04e936afda4149c10f4977bee6a4a464235d752f483bf1bb7c1767872' 
  AND (
    token = 'ABwHVB63v1kefnKo8Dsf5GgEf0oFXWCSvUNeZNWkvvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )