UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpFss5ZkeuhtgpDnxG63/DvX3HEIq1ZwjqssTCbNG6U=' 
WHERE 
  key_id = '7dc781c9d3c39c7a4c0f43979f30afa78143ad0d3674d055b07f7e924afe9a18' 
  AND (
    token = 'rpFss5ZkeuhtgpDnxG63/DvX3HEIq1ZwjqssTCbNG6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )