UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TVETbHc1rB8CQ56qi8SiqlF82lFLY2blSldpeQ1wTc=' 
WHERE 
  key_id = '47814a07cd44e1657eacbeb6197b1490d1da8db41012a22b0450814b2ce22061' 
  AND (
    token = '7TVETbHc1rB8CQ56qi8SiqlF82lFLY2blSldpeQ1wTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )