UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bit2mZ1dHI45kct6U4iLDJGfgzqeSNca37uprv8PBm0=' 
WHERE 
  key_id = 'f4a7b300d4a104ce09ad3015bdec88eebd2669087b6a84ddb67f1505074e07c1' 
  AND (
    token = 'bit2mZ1dHI45kct6U4iLDJGfgzqeSNca37uprv8PBm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )