INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a560ce33adcfb6a8ec670b0a108271cab9d6fa0701bd74fa016763096778083c', 
    'ouwNXEJOyLa7G0PfsereFIiapWV2h0HrzA0lGco+oPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)