INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d39654f27b53b4a23d6e703718523f4939fe954f690011bf48dddd8533a8430', 
    'XWjnIyM4hcOKaovlTHhRV5sGMqqllXfye4jw/3hfYY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)