UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/JAYLWme7775kEn3UxaCQkKza6JMgBPxZLHNS+q+8dY=' 
WHERE 
  key_id = '02c982f8e50bbd17785b0382cdf5808c80e54364e6d60c0db058fa2917a4c0d4' 
  AND (
    token = '/JAYLWme7775kEn3UxaCQkKza6JMgBPxZLHNS+q+8dY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )