INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdf4daee614d30005b9e5f2605e45deb7021f88937bbbbd4bdf993688a6a0d83', 
    'Lq8nK5gUgU3mDxlYsJIAj98/ChsATREouJLrRXQv1js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)