INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f4ad4e6f8d285a088c1dc64337d0e9fba91c239c826d7ad619c179a1d71276', 
    'KO/xMwvMk6vmhlerDHynyXcAxWJzpOY8TZTJBWsqMcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)