UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MmU1Q/6zPTvExB6i1L8TqfglISmxB9Q5rDJXLj2ySQ=' 
WHERE 
  key_id = 'af21a9fd5ee7d75562f1a66efecb6a4ee3192f372f134e604f0756deb2655400' 
  AND (
    token = '9MmU1Q/6zPTvExB6i1L8TqfglISmxB9Q5rDJXLj2ySQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )