UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hFVJOkQow1tEY1zZ+23xOqX2FfTyf0EaCY8K2PthiEk=' 
WHERE 
  key_id = '79437afbb00eea7a83625908903035372109983fa2465407c80b3a2db5d6ebc8' 
  AND (
    token = 'hFVJOkQow1tEY1zZ+23xOqX2FfTyf0EaCY8K2PthiEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )