INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16dc64a65989a68a0c5cb07f176f729155c23a685b6d4044ad36184a97f1c594', 
    'es6vPwD5ZJZviROmYKY/An51ppSvNEXBqyoshT8kZmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)