INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51be325cf891f57a836c7c2c9933fc75dc7f1a0da16a44bb818cbe494edc54a3', 
    '2ff/dLkXSJ0ubdUzEcUsF+OOTYHOMX856xjAXVm0Huk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)