UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BzneuYX1iLwnMG08rZwtuj0p73zk1mPOILxeDgyejNU=' 
WHERE 
  key_id = 'f96ac646017fcc68864842b5a6443077db08482f71876a83175a7b5dc112836f' 
  AND (
    token = 'BzneuYX1iLwnMG08rZwtuj0p73zk1mPOILxeDgyejNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )