INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfe1e2e54d1d07931550c6c734c058c6ddbcb791b81bd3650331795e762bf076', 
    'KJPjOXx54BUjJPIXTcW5F2WO9ZQYDUNP1VKdsiYuAJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)