UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCeLTPc5U4hHt6ppbIGOm7UaB2kCMwEmYEAmkWtgCUc=' 
WHERE 
  key_id = 'ab4ea51144b53e7e8918a08fddcd8851fc8a01caa76c5ed2635f3c740755ffd2' 
  AND (
    token = 'vCeLTPc5U4hHt6ppbIGOm7UaB2kCMwEmYEAmkWtgCUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )