UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJrKxPr9O7fPPWD0PEDN0QlXj2IWg3qRPQ9PI4suuFU=' 
WHERE 
  key_id = '709b30d1421bb01032995e971964e7ab4a38fca0d614864ad597ebe174fdbf7b' 
  AND (
    token = 'sJrKxPr9O7fPPWD0PEDN0QlXj2IWg3qRPQ9PI4suuFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )