UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzQaDDS+RbGITdYmogV6YXoaGX9DwuLedwpiS2j37QQ=' 
WHERE 
  key_id = '6a7e28d7234605e4e0248c4f66fac5cff72f2255ab328d526f739a844000e074' 
  AND (
    token = 'AzQaDDS+RbGITdYmogV6YXoaGX9DwuLedwpiS2j37QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )