INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5856f23031b9d95194b4738b62966f574d2f7bdfde8e50a78bc8681422576df8', 
    '9PMU/pupTDnHuggzfBE2ZnLwVXCPlN2tkGbjl8fe7AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)