INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a1d31bf0a4a17057703a175425cb2eceea7688689baa088c904fe28a046b566', 
    'FxzPAtF2ZdUYnX9gcBtbu+bUEis93cUznXlTCoTNGrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)