UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53ZxZEhzqP7C1Pt7UaFCsuWp8mMb1YvhwDd546m7ISQ=' 
WHERE 
  key_id = '0e10977d8a8d747bb1ac5fe69caac69ed1c998ce447ff54f6916ad5783ce5580' 
  AND (
    token = '53ZxZEhzqP7C1Pt7UaFCsuWp8mMb1YvhwDd546m7ISQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )