INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e99b7efd80df7d960bf98e6511d3029024af99e587d06ec605d78b6daa644e2', 
    'Br7ozLQOZrr2yp1FuH3IpgMfCzkJ/dRek8v6cCBLC1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)