UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z05QXKV2eZy01S/4h5a001Zl+KOESK+wOr94S/ygFBs=' 
WHERE 
  key_id = 'a503854d69ab2fde0f79617578f26298c07d9de017382cce5fd5bc8138e99b6d' 
  AND (
    token = 'Z05QXKV2eZy01S/4h5a001Zl+KOESK+wOr94S/ygFBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )