UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0bt5IutcJyEZ20MLWwbNsx7Yz7nTQBvPCig8aMZTavI=' 
WHERE 
  key_id = 'a546588486ba5021a0fc1602d8d39b0f3711646ce336c2e41254dd8cc895dc3f' 
  AND (
    token = '0bt5IutcJyEZ20MLWwbNsx7Yz7nTQBvPCig8aMZTavI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )