INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd30640051046363081d59d8e02b80096669a8fbbad98ecae642476f560dd3753', 
    'cemXaOVk8vogSYRBdrsGaWian/OcDSrPFZw7jk/1NQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)