INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c6aff8aeb9cf5fa5117e511fd36ce1ff6bd9d72963ee7100fc43f652ba4ec99', 
    'NZr9GUe1qLF3FiQsaVbebeOYQob8W16bxPJSq53u5pg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)