INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aae9dd21c117afd6c358812818e24764d9766ed7fe6d8e6c5d71756f9114eb0b', 
    'EtBpTFRH6qkfYY1HIWOM6dVdfBPGhn8ydG3LgYWo1e0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)