INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14b45f1e5b1f841629c35ebabb34d6838f5687df21055e99add76d99c1ce7c02', 
    'xYGV+nNN+Pp6aNnAPpBXrArjsSOSS9VXmlQ3BtSKYxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)