UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJ1JAyi7LOyVSBI+JctfqQsPiq6bbd0ea6e0gpe3HiU=' 
WHERE 
  key_id = '166b91cc9184e5ea188ac0a43a6e7682710259252ea05ca3c3cadc55ea349c3f' 
  AND (
    token = 'dJ1JAyi7LOyVSBI+JctfqQsPiq6bbd0ea6e0gpe3HiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )