UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZC/QOOlE6polEODpiy+Gud+coK4WuDKTI7nXnLnL2E=' 
WHERE 
  key_id = '9938027b1413b5b810775ade5e963e7fa2f46babf6d3e69908e14b5a3f8d55e8' 
  AND (
    token = 'cZC/QOOlE6polEODpiy+Gud+coK4WuDKTI7nXnLnL2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )