UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUTTbgHhgVYtj/IQ7Um+a6zv7AI9rhRyWdwTf007EFA=' 
WHERE 
  key_id = '06995928241a684916a58c93425c6b9eb911bac2b60fa308968656f54d30498d' 
  AND (
    token = 'PUTTbgHhgVYtj/IQ7Um+a6zv7AI9rhRyWdwTf007EFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )