INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ceed34d91884c94852653ca121365c60dd0a74f73c979adf0d6d1b03284b487', 
    'IoQQ8eJFCAQH8yzRBw5t81zF3YWi6Mcadzl2FDUENsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)