INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c1b7ffa6c36deff5c2245ba418f90bd65a627ebf630f81c1a645c230fc10323', 
    '+NjAZ7fT86FbVOjT/NWEPa5030rTb9RzcsUQW4vuneo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)