UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rui0A8JWqKDXbt3FCW9Z2j2CjGZogx4PVo9M1PB64ok=' 
WHERE 
  key_id = '6cb52946d5de52d1254b5b85734de02479ac9c3c06d1c06a449d4fbbb004cbf6' 
  AND (
    token = 'rui0A8JWqKDXbt3FCW9Z2j2CjGZogx4PVo9M1PB64ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )