INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4939bd1b350a2de7d461198034a881fd74b4e226aa22dd82d1cde17762feddb6', 
    '0zrVm/DZIaY2poKH3UE288MDAqNOZyJKdb6ckPVhKrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)