INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b44168aa2e0e0ce4813e5913b4683b11e81c9552d1fce0d79219f01f05ba76', 
    'NKm5IIQ1ftosr3FsQYLwTaR3w1fg/QZ6Bm7d95RxKvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)