INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25f30f7954a0e1e7b0bc2f30416279129c7aa8f611a65db4a6a197c04831be3e', 
    '/VYwVbv6Koagj05s29OPzWU+ZPrSn9BRMgu4KC8a8HY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)