UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8OvUBWUB1KC8LMwCY9ae1m8m0f+RUKaRUjSkg2OdlE=' 
WHERE 
  key_id = '14d2b48968b630d14286070d9018f3667aaec97aaeda9b9b3ddb0fbf039cdbb5' 
  AND (
    token = 'j8OvUBWUB1KC8LMwCY9ae1m8m0f+RUKaRUjSkg2OdlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )