UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sEf+iT7AI1PBwLJNbhuU1ju4Ze5tILz/0381GZWxVho=' 
WHERE 
  key_id = 'b507075bc664928831b45caba2e76b469525ec2bc36dd95dea3d5ba093878331' 
  AND (
    token = 'sEf+iT7AI1PBwLJNbhuU1ju4Ze5tILz/0381GZWxVho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )