UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dzx5cvnejj2HGj1Z/cpoqozETu4jewusVXTxPkxBJ6k=' 
WHERE 
  key_id = '347787241b51eb842a65e2b2af1170fd8de7a24582cd9e4f5011cc3e8fd442f7' 
  AND (
    token = 'dzx5cvnejj2HGj1Z/cpoqozETu4jewusVXTxPkxBJ6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )