INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f9defda99a1b4b46f35a5d6adf2a48675ba59a78f9d8802a47e508674f49d5', 
    'BeH9tjiqATBZdXyjDgxnHx9VFEjYOXfo+2WUPDMQ7ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)