INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dda8de99d6ebbaf5ea7132d43c19a98dc607fc56c8eac701381ee76985a083b', 
    'l10jlb6t90MqL//OZCKCIPWUKJmKGbmEcrxyYaENW2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)