UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yichoe2mDxWUe+H6pMD+Idg4dQW99xpi628avOjEslo=' 
WHERE 
  key_id = '28d39fb4e04fff43d867ececfc3b173a4b46bd11fa1bf4d130af043a7bc7e0e3' 
  AND (
    token = 'Yichoe2mDxWUe+H6pMD+Idg4dQW99xpi628avOjEslo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )