INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '402a141d91fd6009c354c2df187943f10f6de24de404a0bb7fe7eb3d080bd175', 
    'DmFuYqM68e7vlhEhVwqbH1V5UV39XLTz9FPTiPJw2Gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)