UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSJuV7nc9x3EQ8SKigWywmxCxicTGJxnYApFOXoJ/TA=' 
WHERE 
  key_id = '2f554d39b754323ae1f7ccfab627754c4fd085e81f03e093d0f83d7455175856' 
  AND (
    token = 'pSJuV7nc9x3EQ8SKigWywmxCxicTGJxnYApFOXoJ/TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )