INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f1c3497c82065aa47b98d3f221973d9bc99a322954eda095b82973f6b9c8f90', 
    'Yw++SEvOiGcSAwCchDtlZiFxlxcSxlVQ+CRXXCOMA5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)