UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FPQi0Z72YGE1aVqlFxIdeRrgEzRT6o9jLauTxZKaZMc=' 
WHERE 
  key_id = '8e56025b371f9aa60a4c1d472357407abe6232795f59d55f0b5f2721838da9b2' 
  AND (
    token = 'FPQi0Z72YGE1aVqlFxIdeRrgEzRT6o9jLauTxZKaZMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )