INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '331d95a0c1a2c8252586d90543caf1c4d5a4156e852361466437521f9b88ebbf', 
    'HVuFbarnoa7bYgbuBcWrpB8WrvQWXQNMVpwOiTUEyRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)