UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eh6wD9S6RdR4EwJCYTalkjmuaAK1IjwWN58iLUrwnEk=' 
WHERE 
  key_id = 'f59ea371cbcae1875a7401a603a516648a5faa24a89d499213a16e8cd2a8d102' 
  AND (
    token = 'Eh6wD9S6RdR4EwJCYTalkjmuaAK1IjwWN58iLUrwnEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )