INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7d460ed8e20a32dd2ab843d0011d5b73656382bfd7b00f75032944d7b743e49', 
    'WQhao/jZhiE/NpNoFWRGkRdIbssviGMyBrkSRQP2UGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)