UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fm1Zcr/JtDAdXCOgriTyQN9oULJ/IWOWPIVaQVeLj2E=' 
WHERE 
  key_id = 'a843b3e28638e91273a37d7c4dfe7239504acf02142d702eb7eef8e660d22369' 
  AND (
    token = 'Fm1Zcr/JtDAdXCOgriTyQN9oULJ/IWOWPIVaQVeLj2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )