INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16543d3a708ba2b8556314aa4f5ad12489e6a7bc43d342dcfc7d034f8c63cc22', 
    'OFm6Fbw5j12v0ErqwE8tehTkjrh1vClW/vdu57z+/eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)