UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ufpmUGMQ83WIcbae8FBjeuMdAu73U+U+69LKMnqP1Fc=' 
WHERE 
  key_id = '2509b68f5e175f78c389dfa3dbafda377ed380adfd6a030cf039b0d5765374c4' 
  AND (
    token = 'ufpmUGMQ83WIcbae8FBjeuMdAu73U+U+69LKMnqP1Fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )