INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '500e47fbfd88bc08a65d2cc7c446af66f42688fda3a7c6f6a694a3cf5632c5ac', 
    '2XkuiCQNNyndr12QgknUAS1UrVxmDFoB1YLJOX4UGhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)