UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8KRG1RqHU56Z/H8Z1kK7OeLZEaZirJUxGp+VyoBqy8=' 
WHERE 
  key_id = '941ca284629aa0b66728d0df25683dd23d8237d5d79cca8a08c0f61c0acb68ba' 
  AND (
    token = 'O8KRG1RqHU56Z/H8Z1kK7OeLZEaZirJUxGp+VyoBqy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )