INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a1efd05be44f899e255f7e3fdfe330dd48d51fdb5f318537174e8a3bfff0ff', 
    'hK7vKTm8QnwikPsT2X0qUgIcYnCF8kX7KbNUerlb1Ts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)