INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a9d73cd9387d2b63e0bc3f5e75e586b91b248082d2c53a99ba54a6f4290dcd6', 
    '4ZQfhAdle0kRAM60i5sfL6dwJur6IEJIMbfxAqpbMVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)