INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2821f36c85985052c09e3855fbe12fa44cc2b505344e0bdb9d29df6475a97c5a', 
    'd9Gb5iWEOtC14GJol3TFhcEcpW2Z3rl0FKVWaUaBDg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)