UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6CtRSjSfhpJHiG7AzX4cCxMV2CS14GrerSmyrt5D9k=' 
WHERE 
  key_id = '287a2ecb68e95a9c3c2f48c4bc189972e103a59a99d1124051091819945b7c24' 
  AND (
    token = 'j6CtRSjSfhpJHiG7AzX4cCxMV2CS14GrerSmyrt5D9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )