INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d5f281165ee39b52a0ca4376ed2d926c364f82c8f88f25542774fe70872414', 
    'txTjO+Fp5Ii04KAILNFfvS/sYsgTPQVgCLITgzFrbHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)