UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnu5dVixHnRkI+9oGwv5jMIIcTZ/txG3YtPvkGRqZ3M=' 
WHERE 
  key_id = 'e768469efccae364ccc9c1bf54fcd9b42e9645a840e442f6eab4669f299d163a' 
  AND (
    token = 'nnu5dVixHnRkI+9oGwv5jMIIcTZ/txG3YtPvkGRqZ3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )