UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rg/dfyIiFwnCd068x8mqCb1t581jgLCoyJKNzABoWCU=' 
WHERE 
  key_id = 'f37ec5ed8b6d0c86e6a4b897c4a4241fe4ef838ccec75f962086004b8fe484a1' 
  AND (
    token = 'rg/dfyIiFwnCd068x8mqCb1t581jgLCoyJKNzABoWCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )