INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c79e9c83eed1f69b4e45c9997bd190d305a125ccd5e1cd16063a926df63f0493', 
    '3QivFoRMnc1rhdzZOroxgz5TsekUua0rvxtGTaaj7yE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)