UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EzSr61oZWawMAosqTMPZxVZqhPi9WfYvqlucDkczN4=' 
WHERE 
  key_id = '6487f2bf1ab15fb82528af0a2c88afc01d9967598103497617a91d4c658bcd72' 
  AND (
    token = '/EzSr61oZWawMAosqTMPZxVZqhPi9WfYvqlucDkczN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )