UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S54crBbihuqIKpD5iiOJfqfhtA//GVN4OoF1LaaAdeA=' 
WHERE 
  key_id = '29459752e0ddc2767cb10b87b27f5e7b36eb73f31f67e92b58f36092893aa210' 
  AND (
    token = 'S54crBbihuqIKpD5iiOJfqfhtA//GVN4OoF1LaaAdeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )