UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's7ItwEymRDB3lCPDusdUCeDUAKBmWYxqSV/exwA7YqI=' 
WHERE 
  key_id = '4c2020bae673efcf1d136430c156a7fac090eada4634b73ea8db240ca07b693c' 
  AND (
    token = 's7ItwEymRDB3lCPDusdUCeDUAKBmWYxqSV/exwA7YqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )