UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CkbyNbkIgaEMSYmJh6uJor0SSlqmyWHEw4+ttYLfuoU=' 
WHERE 
  key_id = '3ab8570889fa4a822542b00c1da2e9158a6ab96d5dbf5175625a751887cb3cdc' 
  AND (
    token = 'CkbyNbkIgaEMSYmJh6uJor0SSlqmyWHEw4+ttYLfuoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )