UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBVrzS5vkXICuwKYMzzJs5yEkIpzuWVCzYdhfkAeJTI=' 
WHERE 
  key_id = '897ba42398bb6baf200bb228850302c653ade9d9c5ef7b35d2e4b650559e15e6' 
  AND (
    token = 'GBVrzS5vkXICuwKYMzzJs5yEkIpzuWVCzYdhfkAeJTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )