UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BQs1T8fBEG15Th3CNjjd2i53DMb8KX76aGOeux/sBI=' 
WHERE 
  key_id = '98a530efb301a7b482e54331ed6fe85139992b29ca9d950eb82a76aa41970525' 
  AND (
    token = '5BQs1T8fBEG15Th3CNjjd2i53DMb8KX76aGOeux/sBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )