UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1UwC/wTMgO4P7f19PrseWh6ZFN3s9aGupdsFMeA6mT4=' 
WHERE 
  key_id = 'fa191f7491c83801d68a2a271e328adcf36a78d488e94b7e5363072ab4ebaf9c' 
  AND (
    token = '1UwC/wTMgO4P7f19PrseWh6ZFN3s9aGupdsFMeA6mT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )