INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bcc1e4acbcfc4478bf6a3746497eebba615178820db81ada3477f4cdfeea3db', 
    'Rdt77hgwED8TIYPR9+HmYXKv7OWPiflTvAwp9rQ7Njs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)