INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5644daaafc5215a89e3f1cd96971dc64f333f7be63e03e46e04610f49b7ecc21', 
    '3tJoDfWlRDOTcvtX3FbfDJYN1AfqiONlxJcyek8hXtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)