UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ke2CkoZubHbuvUyEyucckw2TuKj5I3N07yYwxnY3z4c=' 
WHERE 
  key_id = '4f45db72e11dfc2ad55c41cb19e8f7266f4d11c8bc298fbd4b93fb75b15c481f' 
  AND (
    token = 'Ke2CkoZubHbuvUyEyucckw2TuKj5I3N07yYwxnY3z4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )