INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9bb3ccf4e542d4526585be2a7e8ddab3ee3b42be495058d2df0faaf3b46afdb', 
    'dRv1Sk3G+LeKTswXz6muJuk5lcAe/G17b9NuL0Q0brA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)