UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lKPrHiSKBF+NNVqbmTnf5OhnBQ7PwU4ElawUuolLD8E=' 
WHERE 
  key_id = 'a64e6995f88ca29bd5c8114b1cde0d1a03da1dd4c956fb80204c1af50a13ba09' 
  AND (
    token = 'lKPrHiSKBF+NNVqbmTnf5OhnBQ7PwU4ElawUuolLD8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )