UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBehGaQug/d/tpeDlciSX0OyJRa1xEGYqxVlA1EgvJ4=' 
WHERE 
  key_id = '4f7342b2769036c8af216e939e275d733a68159911e2a18227520a455136a4a6' 
  AND (
    token = 'vBehGaQug/d/tpeDlciSX0OyJRa1xEGYqxVlA1EgvJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )