UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eOi1KuaSR1CJl6M0L7MmgxvsjSKMHnQoBfUtaSVNQQo=' 
WHERE 
  key_id = '6531db1f4349f8f9dcb6f9cc24ec928324c2d551d06c9b3edaa72df4e6869200' 
  AND (
    token = 'eOi1KuaSR1CJl6M0L7MmgxvsjSKMHnQoBfUtaSVNQQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )