INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c13d715062720802b35bcca9a27aee3ec044ed29ddf5506a8b16382e6351355', 
    '1hYzpUrD+sVqhOoYgerwlfFETPUsv8LcFOPZdv1cZz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)