UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'puY6rrTrtPZFe0FJskKj5WPVNAr3epQdsDnfXQ/WYH4=' 
WHERE 
  key_id = '8489efa8a111943863afadea512c570b05e55b8b376a80f56de69dc774d361b2' 
  AND (
    token = 'puY6rrTrtPZFe0FJskKj5WPVNAr3epQdsDnfXQ/WYH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )