INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83db5e358519a709f622e2e0a52078e6447178daca31f307d6608a8f2b33a9cd', 
    'tXhBT4/QQwNx3pwe+iIXKhGFKXbeRuHKVWvbqf0VSfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)