INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd02b12b41fc5811dd3035f17196f964e6156ef3884dc493d32e9caf30b6a2b94', 
    'eHN1cTHG/T0wGdFw6tKnqLwbzVzKjFUJj9qsjUiZo1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)