UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6MFMON4O5er3KJbOjXHWs+MjtoZvmIbOrfxQKuWSmA=' 
WHERE 
  key_id = '672ab19974e4cc789a57edb483c47ec52ef2912d6b6145ae28d51b6a28ac86b9' 
  AND (
    token = 'H6MFMON4O5er3KJbOjXHWs+MjtoZvmIbOrfxQKuWSmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )