INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c548ec93e7bb3c7f2bfc845ba20f8b75893dae2df397d21d4b2f39e5cff0bf94', 
    'PRLzOExeKt6qfVMDlpjkZJwjmFSIZm8lWEHacY9n8MQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)