UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RK9zxHgQrEQp9l2esNDmlk5iKm0c/3BX1hmigKDr7M=' 
WHERE 
  key_id = '2ace919eb9c35758dec6008281f20cbf8d27f7e24ccce6316d48b78cc4d70318' 
  AND (
    token = '9RK9zxHgQrEQp9l2esNDmlk5iKm0c/3BX1hmigKDr7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )