UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TL1ErmDGkMY3nh9KoifuBfLt2NLSBvnqzVqe1C5xwzc=' 
WHERE 
  key_id = '0c34c66f65c6e3830728c954da6dbfeeec35bef96b4337b529dc6e9c2d8527d2' 
  AND (
    token = 'TL1ErmDGkMY3nh9KoifuBfLt2NLSBvnqzVqe1C5xwzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )