INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70811ac7083795fa231714cfa0f707103aa9b52b5fea7499b8c6c659160a730c', 
    '9n2kS5PXPsxyR5MjlHnH44u42afUh0BupjFajFz13s8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)