INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab6076b573911405760e642822ef7a08846c9a3c9a90706a1913ab065855f376', 
    'KJJpYdY5YTT9niFrNTC7Qq6QavtIoGZCpwRvvvgaaDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)