INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3cc8ddd07ef7a2e2c839cb46a892fb3609d70947cafb3b6cc2b87a69b8d60ff', 
    'vR+QBbembj9fsm9kgZnCaeNS4EmquDxitfqr/YuEiaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)