UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+ymztGaN8JBAppfTu52IxlnLYGCpsqB73Z+mpYSsTw=' 
WHERE 
  key_id = '89764a14aac99a3c085c1584c05e7115a6f71ca43a9be6bad0d62f7057db4fed' 
  AND (
    token = 't+ymztGaN8JBAppfTu52IxlnLYGCpsqB73Z+mpYSsTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )