UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hzAKztC7XRi6/nNA2m6p472JfI5H1j6wdbIzqnifRIQ=' 
WHERE 
  key_id = '2b68880f07e692cf3f2891fb1df4758909e56b821000629b05bd6381b18172c0' 
  AND (
    token = 'hzAKztC7XRi6/nNA2m6p472JfI5H1j6wdbIzqnifRIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )