INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9164b0245bc65a1b07f953b5ee158393116037baf5045094abacc71bb9a834', 
    'LePr/sVgNlLRVsXZDsipmeTacOwWWFg1sVx6MsFM8ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)