UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CpNgTtqI5rUFO4jkbtXUl3hYuDjU1pYWLW/AlqcA9Vo=' 
WHERE 
  key_id = '5bc38d80236d3ed1cc3c363fdc892b4a224b59f0a49040a9ff73293c5508fdb9' 
  AND (
    token = 'CpNgTtqI5rUFO4jkbtXUl3hYuDjU1pYWLW/AlqcA9Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )