INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd34c463d6c6f8087f8df6420c27c47e15920d65416bce85d9964753169889d53', 
    'pM3EFEHL0XZuifI6s3g+K3oWL/rSc0GtvnIx8uLGSEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)