INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '451e2e6f9856df63c82b98eeaa5d09c27cdabdfb92ddf2dbe134430e9271e296', 
    'm8lMDgBQzeC9uvMnGI4LcFTW+N50WAvKUYNopmGrviM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)