UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUv/yhxF0xHM3Llbi4fNQD7PHV9J55a0K5Xi1CQKfoE=' 
WHERE 
  key_id = '4ffbd26299469a167bd7e27438a8a4748832bba085da9b756a8dcf23ddd095d7' 
  AND (
    token = 'vUv/yhxF0xHM3Llbi4fNQD7PHV9J55a0K5Xi1CQKfoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )