INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9300f0191d9d576f9199b014926095f2addcc60acf1d9a72c54580b76bc5f66c', 
    'wHsBYfQyn7DKk2+udsjGM9R1SYfR5sYqW9q6ywMbuPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)