UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1c6xNj6Kk6L0JJs88cO1Qi4JTEJ7JQCEZoeH5r00Cy0=' 
WHERE 
  key_id = '84156e0db57c91f105389a3bc77831997f849ecc13c585b156e6a3718fa6e53a' 
  AND (
    token = '1c6xNj6Kk6L0JJs88cO1Qi4JTEJ7JQCEZoeH5r00Cy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )