UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '56ufFoEWgZ/Y03HINRZ/zVsRM08bQ8U9KfoJoGu8808=' 
WHERE 
  key_id = '4677f849e3086ea30de4d585e0f76217b678f9133ebb26fc50c01f9add180015' 
  AND (
    token = '56ufFoEWgZ/Y03HINRZ/zVsRM08bQ8U9KfoJoGu8808=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )