INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '830401395ba73f956aa6929d462bae7cfb60445850c721881e020c80e0d73c85', 
    'zPO5bl5qPYTo9wts3HNNBBkY+25ei3suW+MaIEpQe6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)