INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd449944990a14290b2900b07467945fd0aed498b8a02dc693bad02c8e0088579', 
    'szVZnsKTiO6ZgOpaYrlctZ6oUvAhiEs4k5aUHdRZAe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)