INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66b7bfbf672a164b39b76339dec526a7d4887910410b771c2e26f85229f9c246', 
    'DMf7PEzjMLRirDyG8MVrU6jQI8erhp4S4LqqCBWRoeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)