UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5wiPkjFGym3WpTiRhxjb2hd4UDWATjYDA14KALdUFo=' 
WHERE 
  key_id = 'd8ac204beb2ea432dcef3e1e7c7a2aa324f8920e62dfabd817d2a4227587dabb' 
  AND (
    token = 'g5wiPkjFGym3WpTiRhxjb2hd4UDWATjYDA14KALdUFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )