UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TRs9LTWNBzSwXm5I1bjJ5RV3XUZHndWuoEPd9w7L04Q=' 
WHERE 
  key_id = '4d403103dc6d48406fe33e0a3e89b82c98b4c08933aa3d2beb968163a241511c' 
  AND (
    token = 'TRs9LTWNBzSwXm5I1bjJ5RV3XUZHndWuoEPd9w7L04Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )