INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308663d1d5d6d16593ad8d7dad1cf140519324ffca4f340af6988c8eba889587', 
    'psUP8F4XDryrlflrfqPYs7c76HpDCPTE4Q9oNnZ58RU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)