UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+mt43gu2BJsMn4lxMbRwaXzQ6dL8ahpO7+aaQpzR/M=' 
WHERE 
  key_id = '2234b67173a48955e1750e6e7fcb5ecab47c74545d7ac8318ec73248a31b6bfd' 
  AND (
    token = 'i+mt43gu2BJsMn4lxMbRwaXzQ6dL8ahpO7+aaQpzR/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )