INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a898403026c78eeee903ac1329dcacd927ef4508cf59184347d1e9581584221', 
    'pJYTFhlO4YEC2FZuNJHXRAUiGGebbMnynqH4NEOOy5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)