UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vZgzI084zhNKWYiZqdrth7mUmqqsOSLsDqoYNu2qz/Y=' 
WHERE 
  key_id = 'cfd29da655781ca43ce6a1f63379c117ec0bad629919b14f7f7723bb7e7efb26' 
  AND (
    token = 'vZgzI084zhNKWYiZqdrth7mUmqqsOSLsDqoYNu2qz/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )