UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x6Hj1RqlUZoxtRG+xvcAJ6pWwXGNDCcyWqR8oNza5nU=' 
WHERE 
  key_id = 'eb2a97bf09daeffa6440b8b7223106f3b42d6e932c6e12ad109eaa00072b1f28' 
  AND (
    token = 'x6Hj1RqlUZoxtRG+xvcAJ6pWwXGNDCcyWqR8oNza5nU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )