UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1uHmHhrwLE1cu5XcIoHtrk1hHn8W1MSV6Ekga0U+PjE=' 
WHERE 
  key_id = '0b6bdc1c6c046a904f2ced7d30fd5bc6b4ff3f803d3cbeec2d96cea48f2b9e07' 
  AND (
    token = '1uHmHhrwLE1cu5XcIoHtrk1hHn8W1MSV6Ekga0U+PjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )