INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff9447a2edd8d2e341adda25afccc7afe9836e515db086896a95812a3e4bb992', 
    'Gjqo56I6agm8qipjFtx5e7O5PfFjnzugP94e6qzov0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)