INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '823c5bf311ef128409f6d9487bea31e16b2b5c1965d1bf185aaeee9733020286', 
    '+HLa6k6Z6eC7IXfF69GEg+i8KjESOqN5dcliD0wHUPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)