UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a33F+aA+HzqFBw6y66kKZXMZaE+PGgkERluCKu5gTkU=' 
WHERE 
  key_id = '4f5617049d5c16bb33f4ef70ef208136d36b47a69aaf408e44a6a05ab5902257' 
  AND (
    token = 'a33F+aA+HzqFBw6y66kKZXMZaE+PGgkERluCKu5gTkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )