UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqZXwBstdZBkcTm8AxnkqPxNcoqba2MYxiFDMa9J7cY=' 
WHERE 
  key_id = '4679d0b9c9ed98fede791707d2d85d0ff4a305d7be2c8b8064931c9e64d6ef09' 
  AND (
    token = 'wqZXwBstdZBkcTm8AxnkqPxNcoqba2MYxiFDMa9J7cY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )