INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a27b90e196a35c23b40a51231fb042bb76d23988e8bcb49139b8cf601c93c0e', 
    'zqYDdtGjxYpT6ZOijbHZ1swtq+c3Ez8vjFap3MHsCB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)