UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBNjNBprRRzzMQAGJngtCjFuWaPXiQSPFRgoPfKtkzo=' 
WHERE 
  key_id = '83f1a06347ef3df57cc5a730287d3b61090a91919ebe56c90c7416d413f01492' 
  AND (
    token = 'KBNjNBprRRzzMQAGJngtCjFuWaPXiQSPFRgoPfKtkzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )