INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb5a3dcb540a274704d5213d9753cf1a25e056a23eeb5b7cdc84bdc5f67e39c6', 
    '6cwhlNqxyk0qN3A+daidZV4xGqMwWfhYTGbTWFsG1LE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)