INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfbaea1b16d61aa7d2b94e601ff4759a68f8ef1c865bc8d720159c2f929185ed', 
    'QeYRUcO9uBD5mNR2fzpRNadI96bIX6elNXBetA5LODA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)