UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W9Al3rUrKWEKcCnT61TIcS389+N5XkuNFtAi2Du+taw=' 
WHERE 
  key_id = '429dd72288d660414563513ae567b4223388baa81777554e1b7f8c5601e281b2' 
  AND (
    token = 'W9Al3rUrKWEKcCnT61TIcS389+N5XkuNFtAi2Du+taw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )