INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfc8dfde2aee34e94d58e99d48ff9a1ce8a8098a98623fb8c22f5a0d734f2494', 
    'IysnM18WsIx5DyadSYnjV28SbrYl9kLsBbBhJ0aK/Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)