INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1730c04771735247075a817b15b20fb7dd0f7793c3a80e5aba52f04fcb7a9a2a', 
    'KkGmHPExiHvm0tVH8JmbV2v4dyNNh68YqXYHjJloVSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)