UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ob9MwwjiMlkc0G2IontmHyeFAle/QfF7P0tOJzA8bog=' 
WHERE 
  key_id = '17b1e740f8bc26aeef77ad16c7f20ca95d270395d8a4bf755b0cc8f996fd6d27' 
  AND (
    token = 'Ob9MwwjiMlkc0G2IontmHyeFAle/QfF7P0tOJzA8bog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )