INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '918a5403afd265921450d9ea2e531e3b437443d75767f982070074fadfefac4c', 
    '1AK3v9U2LwCD8Ozre3erecbO6I5R9Dua6chajT2jmaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)