UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O0Q9rq0ZpbGsFWvNTdH8PWyB4s2BH2FoGN8hwNN0DqQ=' 
WHERE 
  key_id = '96103ab30686bfb4ccd5472ba02ae940eeb1b1ce06ac99a6453127a4fa3dace4' 
  AND (
    token = 'O0Q9rq0ZpbGsFWvNTdH8PWyB4s2BH2FoGN8hwNN0DqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )