INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b028549406203815c5328f44894480f8522e8b0dc3225d88fd59e8992abfb9d8', 
    '7twmdHszatr24ecUubTILwltSasakh3CMg7ECWTWgnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)