INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d8dd0953a2bb31024ad8596a5703c0c2d2aaf17950558d8fb5a642a579d0af0', 
    'l9boyQHTzFoxYXhI0wADNpq9yDBi7xrTifk382e+fLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)