INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2bb81707e8291ff2972156eddccb8cce79deeb02c8db9f083685339b29e5d55', 
    '4AnMygNLvUFNrThXkEvsZAwGlZiAzzsCaVHVlbN1hZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)