UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIMlcNuCTGDrJZfsK2PZx72qszg7VF6BU8sEWieC/eQ=' 
WHERE 
  key_id = 'bad902780d707c64bde1cd8a2eafd385bb2d2355cc9fa923160c100ac15081b4' 
  AND (
    token = 'MIMlcNuCTGDrJZfsK2PZx72qszg7VF6BU8sEWieC/eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )