UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64BNgamIYnfxls+8gyhimuFm9NxFsFyw089Z7KpTNq4=' 
WHERE 
  key_id = 'c2cae3c9f534e4bca3c4e693b6345b8fcba3cf0576c4c97f9239a2f883060ecd' 
  AND (
    token = '64BNgamIYnfxls+8gyhimuFm9NxFsFyw089Z7KpTNq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )