UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/Gb7tNlyd95OubKVy4oFIBn7arKjwDwDcdHXpAyBO8=' 
WHERE 
  key_id = 'ee3b64e2b0554b078ee61b72bd63c8e181085d746ca39876cb2cce737226437d' 
  AND (
    token = 'J/Gb7tNlyd95OubKVy4oFIBn7arKjwDwDcdHXpAyBO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )