INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c7588107d1c13191f52402d38050317e8917bc4ea491931cf3a3cdf56abfcf5', 
    'uYmMYwXR770VKI2kOp1ZkY92RAiGaFj4oeHBFNMl1gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)