INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76335f137b3fab75b898fe61c78bb19a8a9a05628924e1ef92dd2e34d7c0f26b', 
    'NiD9GzpQ63z3WImDXHDSaaV/8qGS/3qkyR9fnTkUGzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)