UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yfdamOtRi5tvMqzLJjVxbpCvTpOBGM1KRom+y/ZoWAI=' 
WHERE 
  key_id = '8398ba5de97ce90705a74b23c61dcfe69e29cf67276bdbd20c431646c08f12ac' 
  AND (
    token = 'yfdamOtRi5tvMqzLJjVxbpCvTpOBGM1KRom+y/ZoWAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )