INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ef6adba7475ca3b4edec6ad410d44ffdd301e4330b5b1f54d55a9bbde188b8e', 
    'bD0YDMvf6GAyEUOT9YtUIAkbDazNwMPGkxkHH8immUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)