UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5Id2+RJ2F7i7w1F7P3P7bCC7+8QgVXfaP2pv7+90I8=' 
WHERE 
  key_id = 'd991b4f534372c60fdcddb680a5342f1bd744425b4788ffeff7900b6acb9a904' 
  AND (
    token = 'W5Id2+RJ2F7i7w1F7P3P7bCC7+8QgVXfaP2pv7+90I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )