UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tt3DEsG3/EuMlvtgE/v04MdI1gmYQp7Nm5Ci9SizRS0=' 
WHERE 
  key_id = 'dc4c8335d2541f5a3b56a5061a5ad75394c7c17d1282e93528722b959bb6cbaf' 
  AND (
    token = 'Tt3DEsG3/EuMlvtgE/v04MdI1gmYQp7Nm5Ci9SizRS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )