UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ym1O+/lvXOKvlCaKX/xJN9WGJUTAYP7iQ5nT4OJx6LE=' 
WHERE 
  key_id = 'b88a1b1751c68bf0278f11efdeb49d254fded17826ee7ad79ccc42e813f15785' 
  AND (
    token = 'ym1O+/lvXOKvlCaKX/xJN9WGJUTAYP7iQ5nT4OJx6LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )