INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '547627b747da441d0227a5cac3c72204fb0ef42ef3eb66dd42d4af34b408465a', 
    'NBZD1IG57NklSJ6U9dBWjtiCVo3JliYbBJ7QqFWODlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)