UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2sNS5UGIPJ4OdM7lCTBozHu4NF6PlWal6fxSq/kJqHs=' 
WHERE 
  key_id = 'af46084a479d919a7e3204135021d8112058261193b171e19973cc2818e6552a' 
  AND (
    token = '2sNS5UGIPJ4OdM7lCTBozHu4NF6PlWal6fxSq/kJqHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )