UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'semmNQRfgEEphuXoaBtxQNGVXXStbXca4FCzG1iqung=' 
WHERE 
  key_id = 'bd57f8a063dc058270466cc28f2efd69dd92d9181f5d99804baceddefd5ff271' 
  AND (
    token = 'semmNQRfgEEphuXoaBtxQNGVXXStbXca4FCzG1iqung=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )