UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaCyLl85Y7iZoFVedVa4VSQkM756zVqLTgqr/d+VfuY=' 
WHERE 
  key_id = 'cfc713776593c1c2ae16149c31c13d3df0aad170c107e38a5a293e3825dc5b9b' 
  AND (
    token = 'xaCyLl85Y7iZoFVedVa4VSQkM756zVqLTgqr/d+VfuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )