INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6724957376829a5bb5dfe14559dbd1f2ab83f3f147628e3382c729879e6b4436', 
    '2Lomdv6jylxomNJTqse9GI3xIasswQpuf/YlFuYSXGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)