INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e9c31eeeb18d9a27ad95c48ed556735109ce78cb295581fab7b9cfc9c07a6da', 
    'KF2vqq0RL9zoUOSF0JwzRBq6s0iEecbAUgCocwkPJpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)