INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6fcfbda690d7ae1a40803d55b6dbe6c9ba2a6ec48a43515369b5486e4183450', 
    'YJg5ESPVlntfSscfJYNdFHY4rBpnv0UxaQ10issfsBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)