UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2zJieR6O2H+gpGIoDuHf3078L+/uO4xSP+n2HaPNqA=' 
WHERE 
  key_id = '11c9bf8750e8fc64c1d061c9609213a2415b81d6687b562e2e388ad5da0fa9a0' 
  AND (
    token = 'V2zJieR6O2H+gpGIoDuHf3078L+/uO4xSP+n2HaPNqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )