INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ec192641dbaf1d9f1f8717040f98b76635bda993ef497de7b37367c739b3ad5', 
    'ch/sHqqlSnDnJkm4EtGb7xhh90CaQNBMB+yjYaxMVTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)