INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd861fb9df303a0ff6437b2f88f95cc01267b45957bfe8a4011f73170a416c3e', 
    'lE9V1gf2iH49wK8YIVaqOumoQRISZC1Y8aWnnxdvgLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)