UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W+Gkn/5feoWbMcjSVNRrnu7P2W7Jr1S683SNABcywaw=' 
WHERE 
  key_id = '3000d7262123389f6fe05eeb61cb14c902e5a6c0f4f66472a32b394d1b30c367' 
  AND (
    token = 'W+Gkn/5feoWbMcjSVNRrnu7P2W7Jr1S683SNABcywaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )