UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8tj+1Hr32TvhN28YbHn3gQueL284F3/r0kfgdQJ6GE=' 
WHERE 
  key_id = '5c2e5302930144f1def3dd88a76b81d28d9cbfddce54976f6f73150147eda8f4' 
  AND (
    token = 'q8tj+1Hr32TvhN28YbHn3gQueL284F3/r0kfgdQJ6GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )