UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQ6PbPKzQVIVWBLtcbDTPnTvf/XIbcV8+2nkjhEyArU=' 
WHERE 
  key_id = '9bf8e4e0efbb0bfae594cbd61810bb500132855603e24bdc9ec46999b4f200aa' 
  AND (
    token = 'BQ6PbPKzQVIVWBLtcbDTPnTvf/XIbcV8+2nkjhEyArU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )