INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5ae32adcdaefec4533fa42e76cd015834dee3864498d02f01a8a817953a66dd', 
    'Hn/uuUGKMpoCHcHlUWCOvxSeqbT6URrzPEPaeTI0PcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)