UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kj6GcHgsXIaAAHoq6pZe+LvaSNrwLtlkZWnljeoxVpw=' 
WHERE 
  key_id = 'def7109638a822803bc0816c2c7c77622cbb412d5488edb3133e17d6707f1daa' 
  AND (
    token = 'kj6GcHgsXIaAAHoq6pZe+LvaSNrwLtlkZWnljeoxVpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )