UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x81xeFSDr+QVjHd2Oap0DRg9OR7dZeOObnW06CNbeLk=' 
WHERE 
  key_id = 'f39c770e7b22cb9bc3d29938242071206c6f76caae6e3591f2ff64eb93d906d8' 
  AND (
    token = 'x81xeFSDr+QVjHd2Oap0DRg9OR7dZeOObnW06CNbeLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )