UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gB+mDr0cCcVR9DEITZsC4fXL1APP+PzIaxcbUUUqP+U=' 
WHERE 
  key_id = '23b0963c07ef0b4618b96d8444d4a9d4b6bcd56258844e4afb9655dc5e1d9b51' 
  AND (
    token = 'gB+mDr0cCcVR9DEITZsC4fXL1APP+PzIaxcbUUUqP+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )