INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9814304a4b896e0a2d755b204b6ec79c8ef31f4530607a50793019f279550edd', 
    'ltT7trRi9MU/ukJ6vkL1zDQifIVkj+kxvYRikgsRv3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)