UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8ppOUmb0kCzqZ4upWvuL/6k/+/ljFT8ltRoPhtHblg=' 
WHERE 
  key_id = '6372e3c37990d793914dcb5d3df974d3f851702222d11f2ac7dc93a90c8b2770' 
  AND (
    token = 'w8ppOUmb0kCzqZ4upWvuL/6k/+/ljFT8ltRoPhtHblg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )