UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cz197M69aKxr69dbxjxsjSsnHWwX9SuwdG9JWbpMiz4=' 
WHERE 
  key_id = 'da37ded0325a1e718e840c632aee531531b9ce081183653ce0ba15750207136f' 
  AND (
    token = 'cz197M69aKxr69dbxjxsjSsnHWwX9SuwdG9JWbpMiz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )