UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTlTJdCxdVUjxH7ZFVv1ZPxW/cIyJawAt08cmocnFjw=' 
WHERE 
  key_id = '7e72e7c2fff57943d859133f4c80c3f7fc19d1427113075d2d5d6022834b8f04' 
  AND (
    token = 'vTlTJdCxdVUjxH7ZFVv1ZPxW/cIyJawAt08cmocnFjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )