UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9vEjVvHlnmT7EHHwH3NBf6CzWZKJeJUCV4bwtEnNsIQ=' 
WHERE 
  key_id = '9c0a1864207c1836d17062a925900a12458d6357367a5b2bffe4b4e6b5907792' 
  AND (
    token = '9vEjVvHlnmT7EHHwH3NBf6CzWZKJeJUCV4bwtEnNsIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )