UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bO9mEqwMKCXRM9uoX5Ox8vpmVFe3JAkkGVaNGGv79hU=' 
WHERE 
  key_id = '6b04d018b9cc765253d845eacbf1269c9a5493deac9fd6cc45663f8256ff068e' 
  AND (
    token = 'bO9mEqwMKCXRM9uoX5Ox8vpmVFe3JAkkGVaNGGv79hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )