INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '116c688807e51840e6297e075530d415acd96303cb75dd65298144c604acdbb7', 
    'Rqplbv8S4TIPZj2K5vtn8SYhaizQimFlCO0WUo/8BMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)