UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xwFDz/olHLxmbwwGJNtSthoSpa8AwNDaBZ0+C2wW8SY=' 
WHERE 
  key_id = '98afd143d6ba1e0ad3d74eada975bc49d274c88a9d90c8ab6369a56ab0c9f37c' 
  AND (
    token = 'xwFDz/olHLxmbwwGJNtSthoSpa8AwNDaBZ0+C2wW8SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )