INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38663d5c05f1d70e2ab38211eeacca6a446b9e7aaa91b1f7abdcac407363e1db', 
    'WIU1QSJdNrhKX9F0prNHTSVoqLLqmSLLVN/Z8zPxaHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)