UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DpNsZ4rGdXbhjcB5gdT0/1mGI0OQSuNqjQm/CPqFq5E=' 
WHERE 
  key_id = '44421d7c46f5037267ad40662d622d8d7accc20d6b1066ee7b0e6a7476dc5d47' 
  AND (
    token = 'DpNsZ4rGdXbhjcB5gdT0/1mGI0OQSuNqjQm/CPqFq5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )