UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PnAJwNYUY1S7I6MSaP/Pgq+5Zx5DLK48SZ2iSim80g=' 
WHERE 
  key_id = '8f3aaecd3068cbd7c1af1d94e991680d7ef0a18a049f670e9942da19f8d318f9' 
  AND (
    token = '/PnAJwNYUY1S7I6MSaP/Pgq+5Zx5DLK48SZ2iSim80g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )