INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8fa9adfb4c0d17ef6b5405eeafe5c26c001db88a12f878dcec01c61783df2d5', 
    'rx57Yyjj9syfRs4gRzYOEEY8Z9RT07/z98oOdk/N41Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)