UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mpX/Sp9NdW4yiOgpYbWo4Y/pQVjiGWFSfCT38hwITII=' 
WHERE 
  key_id = 'e75f0d130361ffc1835049275e1cc93b5fa947d1ecac93bb2974592d104f9b9b' 
  AND (
    token = 'mpX/Sp9NdW4yiOgpYbWo4Y/pQVjiGWFSfCT38hwITII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )