UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/AtkIYB3SSOIN28VryQTb+ayVNxThcUEIvGZIPe5Rg=' 
WHERE 
  key_id = 'cdc95f4841c67687f556a8d2a2b1f95e13a50fe40e87d92ad32dc461db2bb4da' 
  AND (
    token = 'K/AtkIYB3SSOIN28VryQTb+ayVNxThcUEIvGZIPe5Rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )