UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngs1bqfmLh88q17nooY/iIk0s0tIfvGw9TCqfd6cWDM=' 
WHERE 
  key_id = 'e2dfe330a8f678964825f5b16a44e9f0589af8e14931a197abac64a701986f1e' 
  AND (
    token = 'ngs1bqfmLh88q17nooY/iIk0s0tIfvGw9TCqfd6cWDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )