UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nLe56XN6IAlS+9pKYj40hrLNYRlQm+9h2H1K1Tjfp0=' 
WHERE 
  key_id = 'dba39aaabcd9eab3fc0b9982cc5793db216b283169ec1b88dd171bac3a0e999e' 
  AND (
    token = '4nLe56XN6IAlS+9pKYj40hrLNYRlQm+9h2H1K1Tjfp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )