UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9l781Z7wZrTtnx0dK/UX1fsUaSZpdcTk8FU99TB19dI=' 
WHERE 
  key_id = 'ab20243468e63a56b50f9aa1d3b99caff54038f28cba933daa852a27a8442acc' 
  AND (
    token = '9l781Z7wZrTtnx0dK/UX1fsUaSZpdcTk8FU99TB19dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )