UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcrg3slUUXhuxxgGcGnHk+UFKIB2YM5FIiT5JOcHCdM=' 
WHERE 
  key_id = '7cc17d66815bffe034f6b7d63920d3013eabfdb05476fe7e075c28d960a108c2' 
  AND (
    token = 'qcrg3slUUXhuxxgGcGnHk+UFKIB2YM5FIiT5JOcHCdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )