UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71zYLD5okzzS92AqwTK5BJlIbnX4yz3YI1ovUR91hwE=' 
WHERE 
  key_id = '90611a5e39fce22f038d84f464757c441abae4660da6da891e54d5e903036784' 
  AND (
    token = '71zYLD5okzzS92AqwTK5BJlIbnX4yz3YI1ovUR91hwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )