UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1uW1LU2SOerqah8W+H68vz48CLEakg5/eBvcndEQs/A=' 
WHERE 
  key_id = '70e02cfdcf7a590647ad036e16730efa6928ff5c47990be6697cc61d346e0c72' 
  AND (
    token = '1uW1LU2SOerqah8W+H68vz48CLEakg5/eBvcndEQs/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )