INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '559d39244b93b3aab58ce4928359a5361bd7befd25a8ffe4aa2a4a2c35b97d19', 
    'dFJK1tq2fy1CYxoVyMWBVMzFTiaHlsVH94KwOsl3DE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)