UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8BsIub6E1BQdqpRIZrXF/+6l2URsWynydJlevk5T9I=' 
WHERE 
  key_id = '8788d2bd378e70e3ff6c1d25ba14c23ea7ca5ea7c8e10a6b330537709b43583a' 
  AND (
    token = '+8BsIub6E1BQdqpRIZrXF/+6l2URsWynydJlevk5T9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )