INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542b5a5354ac5b9a24109e0f6a9ad5a325c34f2e75c108b212c54b94359f44da', 
    '6Y1ffATPhRco/4oouN6sKHmESYtXKkVsoDrZDifF0Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)