UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Clh9agda2PMUQJELGV7K85WE/IS6kiyC1c2E83pM3uE=' 
WHERE 
  key_id = 'fb96c6a79710c93579d02b89f8b4fe8c98956e42f3f7b0f6f38aee8e59bb1cb8' 
  AND (
    token = 'Clh9agda2PMUQJELGV7K85WE/IS6kiyC1c2E83pM3uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )