INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9212ca1b67d1306d7cb66439c39132b518ccec4637a265ec271fd289d48dcb2e', 
    'teAuk4i2uowHZ+FWPyZkZvJdXijwjw6kVxhscaG8D7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)