INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8160a713489999bc9c7cca4244bd585060ee329c8a24b38b053a0cdf8ae1d0bd', 
    'HjN4LtMGijmY50bON2DRse3LURimLeLcaRiv2wTztSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)