UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vJvQwXylnrZ3Q8KmQzjikoRywyV3TnBZYkBfpWT0N0=' 
WHERE 
  key_id = '765c255f17a6c7207ddf434c2312f8658874f9a05551b30d9abe9e9a34c84a58' 
  AND (
    token = '/vJvQwXylnrZ3Q8KmQzjikoRywyV3TnBZYkBfpWT0N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )