INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bd6544428fe925079df743710b04bfb04d563c29ae6d21891a0fa7e784572e3', 
    'QHESpnW6BjM55aXUcNWtnGaQWxuhlAMVnBsueS9mz2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)