UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2TIrusXIRaQXo9G0cTiRNQpCxt3CVxwwNXweu9OLL0=' 
WHERE 
  key_id = '85e3f4d5b4682a658a0bbc62be7799219a986db1c78d7b87906f731d7e43ebcb' 
  AND (
    token = 'l2TIrusXIRaQXo9G0cTiRNQpCxt3CVxwwNXweu9OLL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )