UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XHw9AyB2hfv9wxcczHNLnwcW9GeLPUZe2FeGI07RkyQ=' 
WHERE 
  key_id = '76eb1e9c05af2a822c19894c45b5e1d3c106126c5690809f124852878384bbee' 
  AND (
    token = 'XHw9AyB2hfv9wxcczHNLnwcW9GeLPUZe2FeGI07RkyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )