UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJSuwzX0vcf/Ps9VdxHdeyVXzLWvsf9EiV83hf4sNOk=' 
WHERE 
  key_id = '66beb4893b4cec6d24741ac0a82a26b789a0a055cef89cc95a6e9a768d19fe7b' 
  AND (
    token = 'eJSuwzX0vcf/Ps9VdxHdeyVXzLWvsf9EiV83hf4sNOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )