UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xjx5atUbXS2RsBiSxulXSVRHwCnPDFhBBoKHUfxh67Q=' 
WHERE 
  key_id = 'a194336185761fd0cefb8d2ffc8273c67b4ede3593af911c35c178a6f59aca01' 
  AND (
    token = 'xjx5atUbXS2RsBiSxulXSVRHwCnPDFhBBoKHUfxh67Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )