UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nJax7XxhysK58D1q9UmPcgayHIu6VDEhj19dqDTR53E=' 
WHERE 
  key_id = 'e91c44e4bb69b456e9cf5b5f100bc4421aa882ba7d771255633e60f8c2b2a45d' 
  AND (
    token = 'nJax7XxhysK58D1q9UmPcgayHIu6VDEhj19dqDTR53E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )