INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44abf68cf591ca352d42508f6f48e368f33e384f13baa5937f3f6479f31f9353', 
    'D3gbPXfXa7eALRHzyGQAJdYOVZ4ymOqGchdEXO8IQGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)