UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/DDSQNZZOyrywv0ye4c0bFD4TveA0vP/MAqFRiACEMg=' 
WHERE 
  key_id = '40306ddb3f6e11601bff3f9275e1c08c2e5ecc1a2c41d3408ac699abcf056713' 
  AND (
    token = '/DDSQNZZOyrywv0ye4c0bFD4TveA0vP/MAqFRiACEMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )