INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52db96a725b00a84308d54f571cc6b0ac6774dc68183e78e248d390e21ba4bfe', 
    'pJycmaj93vOYEz0fCEdqlXQImvopBXxZt/wjTKIiM/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)