UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QuKtXeokNw7aLFZ3mcafJwJ0rX1ClA8JQs/tRosa34=' 
WHERE 
  key_id = '5f31a23ab078b662661b984bb64eb59003c748df0098f35a412c4183a4c50ef3' 
  AND (
    token = '+QuKtXeokNw7aLFZ3mcafJwJ0rX1ClA8JQs/tRosa34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )