INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c312f95bc1785df95a34c956090aca9d0ad950b043be4b82c7ddf2bd6a376e3f', 
    'TcZWCAazsvxJwhokXGA8DtcEBhH/u3TwOS0NZnhBy+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)