INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cff6366b2263bc46bed3214be3392751762134b0ec6bc6f56b6ad4e2655e9e8b', 
    'qV+xtywnxENhyKcvdTaSW3gPQkHH+cwsckzGskvLBsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)