INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6db0f90952d3627d9cbe9cc3c356ef5d078525196f02fff9025fcbd243e00574', 
    '6hF3vnuau8/vKUCRBuk8ETL8j55NPwi6L91OEqLxKBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)