INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc53d055ac7452090730c2f721676cf77e496ea25e1a4915dec61f39a89564fe', 
    'ufjsiSAgQR9WAjwS8NQXveE9yV4ROl/AOaJCefLjVV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)