UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'joiaFXcTr1zgDd3sbT4DwiCY3FKCvo85IrFqVK2Y2zY=' 
WHERE 
  key_id = '492bbe9e51ca186e8444c9a16e66d9a76a02f4dc18ec52f27d6da29249e2b0cc' 
  AND (
    token = 'joiaFXcTr1zgDd3sbT4DwiCY3FKCvo85IrFqVK2Y2zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )