INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8b86cc2993170c57b6e536f9b92b41cea7c5a092e958dc47f2a25a8b646b26', 
    '3jid3bV9N03VG4RooRcgBuY9xkNxUpzSssUXHcmKZGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)