INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ba1d43b8abf1183e8fcd4985ba084179f37b18eb7576de919e372b6d7045149', 
    'Kj0Hr4i5IjfvMmBdVZ3NtBr04KWljXJSoj0BuTuFf8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)