INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c529fe8682483de5942c79ba46ea8368cd022127b2bd9f5032e01af82bc3809', 
    '19CUU3ij6rW589L1zQROnGiowajQHpqYmol9HJEiVJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)