UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRmv5VRKVYOq3t7Vb5RxhhsDpXx9GD8P2tOSiNWi6UI=' 
WHERE 
  key_id = '086aa2e4b75d63d5f33ea1bbc88338370b31052902cf2b703985d1fbd7dcdd7d' 
  AND (
    token = 'ZRmv5VRKVYOq3t7Vb5RxhhsDpXx9GD8P2tOSiNWi6UI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )