UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1rTt/AF6AH4SO+411/C+x/KpXjXKbFPJ7WrAREmMyOA=' 
WHERE 
  key_id = '0b8519306cbd6393bbd1041f4caa612b9f7cb7832d3bfae5fa38748079bf2793' 
  AND (
    token = '1rTt/AF6AH4SO+411/C+x/KpXjXKbFPJ7WrAREmMyOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )