INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d4443271c002142d50a33f89e4a1460074d81c6d1e780b4014dd859d080ffab', 
    'VOF9M/tRyBD43zlCEzdXQc9PcmkWNgcaotvAYZCzLUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)