INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67b6fc8f1a12796f2f830f13919b81a47e90e50e1551b5735eafc6f6ed79459c', 
    'munzCUameb9CODH5OWtChLPNgDvL4f3IfNfEYW2eetY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)