UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZGevWCu99zvp1iW0w2RZ/MQaTPuIEBuNYVx/4wtl9Q=' 
WHERE 
  key_id = '6a75ecfa9a1524aaf2084c9a1ae7d4eaa8cc09e2b4b3682f7b8a148f7a2cc064' 
  AND (
    token = 'ZZGevWCu99zvp1iW0w2RZ/MQaTPuIEBuNYVx/4wtl9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )