UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMajzQsSYwJ5wB3gqkUEwTnYfybo531IafWqD+A3kcg=' 
WHERE 
  key_id = 'd5c532bd70918e30fae51a2bcf45aa4a3b02d374c374cbf74c8463b07d4b51dd' 
  AND (
    token = 'CMajzQsSYwJ5wB3gqkUEwTnYfybo531IafWqD+A3kcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )