UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NifDjEO4V5RFmvxiLJJQyiB6xp1PscaJIr0mIa94Mc=' 
WHERE 
  key_id = 'd28defc22dead7070f486db9dab3023e5eee842ad61401ee61d3d0173871f466' 
  AND (
    token = '7NifDjEO4V5RFmvxiLJJQyiB6xp1PscaJIr0mIa94Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )