INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd847b781f88495ef6ebe9f7fc132dae8f2449128ff961ec647fef982010f831e', 
    '8ErO4c5rV3zYFsUO6VyKKcb+7joNVZmjqpLE561Dm/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)