UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzamKZcE7u0ezcazDEv6rp3v9BJaAkflgR8PLhn89zY=' 
WHERE 
  key_id = '2b7c3f4d38d54a712feea02399fce5eacb54780e42ce3b58509c59e0b536d230' 
  AND (
    token = 'OzamKZcE7u0ezcazDEv6rp3v9BJaAkflgR8PLhn89zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )