INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15fddcc3ebfe39720d3c26920bfb4716a5cbf55bdf90b1982141ce8a7cc998e2', 
    'JlPT1eLBaIs8tG79WIrkS8z/l9TH0eUObn8hZslQkQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)