UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/P+7M1PsmewmpBaeH5Et8IHlxUEdMdXWey2PagMOsk=' 
WHERE 
  key_id = 'a59f0ac2044d0332dc56f6841697a9e5aa94549659014bfd62c42614dd8ad5c5' 
  AND (
    token = '4/P+7M1PsmewmpBaeH5Et8IHlxUEdMdXWey2PagMOsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )