INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64e8ceadd19656a756982fabec1013da7c2e9bccc3393e62dfc446e091709ee6', 
    'vjxgMhbYJznk33fMy+f105dIRtsUh3vjXdRB6sR6tRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)