INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1612d501031b503cc4d67531de1526c7fdcaa27aa5a286e39bf0b911c741e5fa', 
    '8rWDTfJNCm9GQqKLg6uxH77lwLpaqF9JPufOjc77Yps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)