INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51fb19b7210c19559132390da4e59ce20e76a37b636acf3f4bf2bbe130a89d77', 
    'S8CIrJgeEFYJShrJ/ZwArlAEv9Be8eiSwxpSxY54okQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)