UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IeTJUezeKpOfRBnS9TbutzCJjPWgLqNnQm4VxWhpHBg=' 
WHERE 
  key_id = '92fdaa142d41741226a80b812b3a3ff596ad90e23fb2197524558b384b91bd98' 
  AND (
    token = 'IeTJUezeKpOfRBnS9TbutzCJjPWgLqNnQm4VxWhpHBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )