UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X5DBQecn7y5b6Khtgqpj8qm6g0NNGvn7WZ9zSkJeebQ=' 
WHERE 
  key_id = '45d1636fbf37f100b7aa51f8419169130e345c0048592c0c1fd0b038d7a8222d' 
  AND (
    token = 'X5DBQecn7y5b6Khtgqpj8qm6g0NNGvn7WZ9zSkJeebQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )