UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LrGtyHByM7WbOKcdaEG7Z2+ZE2O8GlVuQV5SKy8uCY=' 
WHERE 
  key_id = '26ba4280d6429314837e03306f5d79d747ecb02ca121f001f99ca261abf7cf49' 
  AND (
    token = '/LrGtyHByM7WbOKcdaEG7Z2+ZE2O8GlVuQV5SKy8uCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )