UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJySkDsnnb/c7N06eyxSiGEC7kurCBsRxTr0BCynJBQ=' 
WHERE 
  key_id = 'e15478677413b08692099f29d9bc72e35e5c85f69f51208227f396c0a6e257ad' 
  AND (
    token = 'zJySkDsnnb/c7N06eyxSiGEC7kurCBsRxTr0BCynJBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )