UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/QRrv5YfjhCn4u8T4xNds3iwHb0cDPw0W4tU6w6NDo=' 
WHERE 
  key_id = 'e2ae331fe7c87a465e83b740bed937505e82ae3bb3b1916c53f464e109c572c5' 
  AND (
    token = 'U/QRrv5YfjhCn4u8T4xNds3iwHb0cDPw0W4tU6w6NDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )