UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqGVDCno/jOm6tSfzDF4Tu+3XlX8vP3kGK5kkqEPi1o=' 
WHERE 
  key_id = 'ec1795f34cea850ce5ce5141c02656249d3da7e04aac4064e8527322c3e558eb' 
  AND (
    token = 'pqGVDCno/jOm6tSfzDF4Tu+3XlX8vP3kGK5kkqEPi1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )