INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3631281758d7fdb1de5dad53e26835bdd5cb5a5cf192c0788f3a6fd3d1e9555e', 
    '4U+qoVfpi5KeQxpiaFFIQ0d5avs1rG+86mq4SeHnkws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)