UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'slMvH+b8eVDmU6c29akrWsxYfpLNlf0nhhefyiLt/J8=' 
WHERE 
  key_id = '33abf5beca66c060bfd0f8d91951fb70697fbe0cdd9804c235af768f5331aea2' 
  AND (
    token = 'slMvH+b8eVDmU6c29akrWsxYfpLNlf0nhhefyiLt/J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )