UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMRgPHRdcZ+Qp7kn942g4FDfcD8iGvO2sXUbJn8rQX4=' 
WHERE 
  key_id = 'f55842ddfa26bfd5e87434c6f044b9f888ba7adfca7b51a62fa23b0057782997' 
  AND (
    token = 'CMRgPHRdcZ+Qp7kn942g4FDfcD8iGvO2sXUbJn8rQX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )