INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d6b620b60903e5c468e931b7d060f1f2d421fb3d3d67e3ef164c7d4d1221d58', 
    'n1st6fJeQDFY+PcNh1IcOHQrrHSKI0IduU/txjZLEmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)