INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce48f47dac5eff954e423eb5f16345f3daa644632361028268a2dcf9caf6a02b', 
    'SQVDdMq+7NODNzBYhIGofqX97ShR33i7pGTVMcA21HQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)