UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q0w+XqZtCM5sOaD0kbLlQ61b/VKnh43kKkq5aoe6II8=' 
WHERE 
  key_id = 'fce1e34faafcce653ee6b781b6ba7eac9332828a46bef81937500b4701825c27' 
  AND (
    token = 'q0w+XqZtCM5sOaD0kbLlQ61b/VKnh43kKkq5aoe6II8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )