UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qbg9vUj1nzu764DiQRL/+nFYOrqKrJGqxtc3lZ7z2Bo=' 
WHERE 
  key_id = '8b047bb2a78449c83a1c7b58906e35a50737cef566bb96a33b6777d9ad9ed988' 
  AND (
    token = 'qbg9vUj1nzu764DiQRL/+nFYOrqKrJGqxtc3lZ7z2Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )