UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e5sa/BgbmsqtYgLRCzHrfBMmjPI6WzmhxJWvCQquqWw=' 
WHERE 
  key_id = '70e650c16b7d88064a2a603a47c8f42f8270ffc6e420ea3f6f9872f515053d68' 
  AND (
    token = 'e5sa/BgbmsqtYgLRCzHrfBMmjPI6WzmhxJWvCQquqWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )