UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nf/Gqu1wJQxJz/xRTyNtzp68WHjYmRW/TLGsuOVt/SQ=' 
WHERE 
  key_id = 'f1f777aa9831a9f697e827bc766ece3f74dca1e8a5f8750395f244a32e1a80a8' 
  AND (
    token = 'Nf/Gqu1wJQxJz/xRTyNtzp68WHjYmRW/TLGsuOVt/SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )