UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kh6f+iRMZ/dpew2WQUwmwF4LERz+sG3fZDq56sNzyYE=' 
WHERE 
  key_id = '32739058476b729787c85569ac0dabde33d852f04fcfac07a623eb5a02cd89e3' 
  AND (
    token = 'Kh6f+iRMZ/dpew2WQUwmwF4LERz+sG3fZDq56sNzyYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )