UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBhy0LKdFhx6qTh3G2HqJ/5l8rbu/wRCtWxUKXJQS4s=' 
WHERE 
  key_id = '8533743ac83443a323c712a1877c9d472831a6c34f86ba617bf0df6761a2ce28' 
  AND (
    token = 'uBhy0LKdFhx6qTh3G2HqJ/5l8rbu/wRCtWxUKXJQS4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )