INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40d5352c756675fb6f3eb323ed40ecba3512e3bbd126b6b90341d749da5f278', 
    'GE1bMvTTfNfeId8gRqWf9QG1w5X4K0xYwoetOlWagWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)