UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPUn/ftojHiQYvR71p61Bj1lGR8wGMHYXJ/TIRwgFmQ=' 
WHERE 
  key_id = '35d0985724b4ba4dabe904d152570065ffcaf1eea30f7743f973967685d3a2a6' 
  AND (
    token = 'SPUn/ftojHiQYvR71p61Bj1lGR8wGMHYXJ/TIRwgFmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )