UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hV3FhCqpE3djhAvR1J4uESvnWFGGm0ETeWiz4qQMxPE=' 
WHERE 
  key_id = '15c43a65de1ea92665c904696e173a34f3c06e5f16df1b85680252527538ceec' 
  AND (
    token = 'hV3FhCqpE3djhAvR1J4uESvnWFGGm0ETeWiz4qQMxPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )