INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88640ee4db17ff98ba3dd758e91fe77046b09b0d67b9c52b648d5d735f97323e', 
    '/twMSQYj5UCLsylOAKfthyurRdd0YBxceGjV9YooSlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)