UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXXpnTgqGwcSRM9UBVceW1K6pARqEu45Lo8Bk2zjn2k=' 
WHERE 
  key_id = '8a1d36fd433a39178e13053fa9a9e5283a4717046d47b0805e97b58ee8281f4b' 
  AND (
    token = 'oXXpnTgqGwcSRM9UBVceW1K6pARqEu45Lo8Bk2zjn2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )