INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db321787b6ba946dca6b03543c870eb3f41b22e3ecc3e47f465ff679cf76eeef', 
    'lz8MRVnuWH22jvv5X7HsBVnJRvql+7K8CV+ntAoJZEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)