INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bc9b1a1419b1a56bed01309a2788f4796f0ed8dda6691a6a74a2c4799520f9f', 
    'fXwke+Qo/QA2EmeUo0XnmvspsBjJBohBYqyCnoh8ngc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)