INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed1fbe96ef39727dfd69e1c78cbbc5b10d3b8e542243647d404f9dbe20ba63a1', 
    'EmMi35GiY/Na8p3a6AT99uadrSuPkF77PG7AYL9FrEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)