INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '724e6f87f6ed14446271ea3df114faaed5de937aa2f9aa526bd6472a8aea09b9', 
    'mDUe2rGYHw4n+AWk7rCZXeGQ38Tg2Xrf87W1GytdhPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)