UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MgP0HZ4gzPD+RK7/VpPtmB67WXM16S8kY26l5AJLAc8=' 
WHERE 
  key_id = '0ac40ba17a28fd7e1b3f173f42303163d9b18d11bfd078055a0737460bb28cb2' 
  AND (
    token = 'MgP0HZ4gzPD+RK7/VpPtmB67WXM16S8kY26l5AJLAc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )