INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5307aa0524913b4213f137b3bebf43b7416529f5b67f679d16daa23502913f6', 
    '6BczFchkjL+cc2UQvpFBqqkXXVeyaET2OKV22YvuUlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)