INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a135681655fb694dbccbe95449e94aa77876e88206d0e432114cc4f5f400e16c', 
    '5K6dyfYhNMb/fZSteNJQQLnw/eXaIvz0oKlElck9IZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)