UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLMXg9gEARX94EJz4bAVkOmg2ovZYj8/j1+G9bfYFtU=' 
WHERE 
  key_id = '3ed9ea33095c9be9115e6a1c6fd5c307f018d588dd438efeab3adc1cf2c68c41' 
  AND (
    token = 'zLMXg9gEARX94EJz4bAVkOmg2ovZYj8/j1+G9bfYFtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )