INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db8cf19c63d79fa0c66c5f257dfd0810d64082f53672d5115e8ebca7d86717ea', 
    '/mma8vnc34ixBFNH4BaaABnA4TbT1A8cnT61Je0wSTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)