INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf0b6bde138f1e89dcbb3b9eb4a651bb63a47e5a9836d7aca1078f3c0653307c', 
    'QrL8Uju/ymf0j0wRq4lckFOt/t7VYhVHB0zw4k1Bw3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)