UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '10fIttNpLO7AyeMfKbWB6XkwBbbc/6LSmGf98mGtGls=' 
WHERE 
  key_id = '21229b055edaf4c9e360c2319f25ed949d49b2e4c8ee0c693ae2f6e8b6600537' 
  AND (
    token = '10fIttNpLO7AyeMfKbWB6XkwBbbc/6LSmGf98mGtGls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )