UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3ESN0M/DYKn2TVFy8jsmcnuuiOPcEEW5X0YWRA6Mtc=' 
WHERE 
  key_id = '03039b89454f23f9301e9cb0191fd3e2adcf187f63f1b4fd2db473c07bfef3f7' 
  AND (
    token = 'L3ESN0M/DYKn2TVFy8jsmcnuuiOPcEEW5X0YWRA6Mtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )