INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29b8bd0989eb2f9e6c3ea5a65c9fcaa28b15300d961af607731b756a51894078', 
    '9qVNpZ2shsmXE7K22M22A0ICv9ng24mIf2RIIz3PD9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)