UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '11d0Tk6oNF1uIU91KRtJa/IHmnJoTBkPejmodSuaByU=' 
WHERE 
  key_id = 'a09473b90397ecdd6c36b8f6b78b841a95601e60fc8de8a2703f134aaa7360a4' 
  AND (
    token = '11d0Tk6oNF1uIU91KRtJa/IHmnJoTBkPejmodSuaByU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )