INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c5806390db686f1ea31875391da4ccccda131191780e834bbc5347c79d4116a', 
    'EJhi+xUidoQL2O1uUNVd6F8yFdYnnfCqGumpsbGH/c4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)