UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7JuLuepZL8Yju1TZKeFgFQeqf5ibrRYZFCwkBqRnZM=' 
WHERE 
  key_id = '2117a18d4a96a9b0e69205eec6576d564d782ae6023f8186b4a256103f84564d' 
  AND (
    token = 'w7JuLuepZL8Yju1TZKeFgFQeqf5ibrRYZFCwkBqRnZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )