UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'si9DVw0Af05vauekzBQWcI5w8TRpZHWIkW4c7wCg8H4=' 
WHERE 
  key_id = '201f82ff21a3f60fd062e3f99a1aded180da463b7d4644c348a5655fb0de2875' 
  AND (
    token = 'si9DVw0Af05vauekzBQWcI5w8TRpZHWIkW4c7wCg8H4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )