UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TvraWgPO0LbungwWPpNCfgkhLQjpyAw0qFA5V+9ChhE=' 
WHERE 
  key_id = 'dea17ca4b3a89863f451a71933f3cf35bf47b1acd7b1ab1e2521e358d454bc41' 
  AND (
    token = 'TvraWgPO0LbungwWPpNCfgkhLQjpyAw0qFA5V+9ChhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )