UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZzH9/bo7LWawKu32AOQQ41BuQygLx3mWwQ4SmsCEwg=' 
WHERE 
  key_id = 'd930fa868fca404df63b667d6eb9905fb27cd3c9774510df8961062fa665297b' 
  AND (
    token = 'AZzH9/bo7LWawKu32AOQQ41BuQygLx3mWwQ4SmsCEwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )