INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3412c6c8619a6a045a20092bdfb2bd7877ab74a357fb502271920432c9b3e8', 
    'gDznoOeLl4HjV7/NV9eno61rddsrEeaZqjNgYYDrGPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)