UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSFgCGEZ/jA76y3JoxUBVf8j6idLeBFwpetcCQNDgYA=' 
WHERE 
  key_id = '303f18741702d1352696fef88c65a35af4016ed9296599c53135b28a6c500851' 
  AND (
    token = 'sSFgCGEZ/jA76y3JoxUBVf8j6idLeBFwpetcCQNDgYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )