INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb3c590ab03001fee4ae5985b9da151c2466fa01ac5b649df73687915e4b4ad4', 
    'RDdXB9sLGtbmWB2js2PikwbUWA4kVWCf6fR6NE+peus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)