UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OXJwARR6zFF80hEc23V0APYMowxeOzWaMTJt/E1WU3s=' 
WHERE 
  key_id = '478e2587d2a0116da8ba5e1d75012b57e3fa7bb5f86a52ca391119d422d3c548' 
  AND (
    token = 'OXJwARR6zFF80hEc23V0APYMowxeOzWaMTJt/E1WU3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )