UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uY8p8iVyaTNzKcFkmaxMskJK9f6ePHXOISN5DlKz2lk=' 
WHERE 
  key_id = '66ab3544d014d689333a1ff625e6f9e47c53576b944ba42d57602f9f7a49c8ae' 
  AND (
    token = 'uY8p8iVyaTNzKcFkmaxMskJK9f6ePHXOISN5DlKz2lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )