INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ccfef4bc73b7985d903408b9b2545a8c3b5b62ffbe16f7e04db18979b68591', 
    'FRyA6VkyvXKuK3CzjE0V8g6VKFNK3A7TVD+tS/ONphE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)