UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZM0KuJMvIZHWQC+JICA5Wvnr7TnXw40PXweEtfB8xtA=' 
WHERE 
  key_id = '8621ba909a93eaa2bd28ed4d976e6a9e5191fd1c0f699257e5dc6fbfbd67f8b3' 
  AND (
    token = 'ZM0KuJMvIZHWQC+JICA5Wvnr7TnXw40PXweEtfB8xtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )