UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FB0unsz09E1GW9ziOVkiV70XxydjwTteWk/lylVDEc=' 
WHERE 
  key_id = '29716284432a97365cb8946667b93e4df112f65665754aeb7bc51046bcf402b0' 
  AND (
    token = '7FB0unsz09E1GW9ziOVkiV70XxydjwTteWk/lylVDEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )