UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7HTcxjF+N6yaV6f4iZM2THFtyDe+O/aDA+9gLXfsss=' 
WHERE 
  key_id = '7d7c375361708f334ece733120815a2028bf7d1367b253b19e7394205d76f3ca' 
  AND (
    token = 'w7HTcxjF+N6yaV6f4iZM2THFtyDe+O/aDA+9gLXfsss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )