INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e889d107ac1b391b774843f6ea998cd56b16e405442c0d683c2131d62b4ee257', 
    '9+5UByZIVLGQ26JZDoNMoTZu9axvWfQzIAg0WpoeZiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)