UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJ7Pxm92uXczBy9rOkV3H2rSBS80mEXeqgKqSeeGWI0=' 
WHERE 
  key_id = '2d3cb30271c025ccf25fce8137f665eebfb43b515d261f26be4e7b7981bce4cc' 
  AND (
    token = 'GJ7Pxm92uXczBy9rOkV3H2rSBS80mEXeqgKqSeeGWI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )