UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NB9k0QA3TUhZpSrbhCZf46Gt6a44uzVlw2VV0N/xGw=' 
WHERE 
  key_id = 'cb0047e5196175fcc3c7db0d152e2f8aa3db68545b0d277889d1afe493471eba' 
  AND (
    token = '4NB9k0QA3TUhZpSrbhCZf46Gt6a44uzVlw2VV0N/xGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )