INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2cd24f8cbef1e7e81f73ca077ad41c4f862ffa91a239a9663802c3b503993e', 
    '/9z830TdEmocLFG8lkx0QrbfTmeibVVJIFELQLxLzB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)