UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnJR62xQIyajQzHccCANwZkwr3gF8ySXX16V1vPxx7g=' 
WHERE 
  key_id = '1b690b45500aa3850a4f4804a6b20ecd64e8bfb9f524366149965ca7108832d2' 
  AND (
    token = 'xnJR62xQIyajQzHccCANwZkwr3gF8ySXX16V1vPxx7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )