UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fhfyks27g2aRRsV8klniHhQpBwbySBEUEFF9auKsb80=' 
WHERE 
  key_id = '126874f643529e9c8faef5d6a6bb25fff2fd9e98114031eb6f47958105921d75' 
  AND (
    token = 'Fhfyks27g2aRRsV8klniHhQpBwbySBEUEFF9auKsb80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )