UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJ8ST2jwuoevy/G6IlykgYeqqQnVu2ofc+omxBl2Rr0=' 
WHERE 
  key_id = '9104cfa3998a21eaa1d6ba4cadeb3efdadfab28197a3b6057b7519aceec5437b' 
  AND (
    token = 'CJ8ST2jwuoevy/G6IlykgYeqqQnVu2ofc+omxBl2Rr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )