UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MPEswL4BCp+caFHQZQ6MaXWRdr2Y0JwXHKD93nML1Js=' 
WHERE 
  key_id = '65d89a79cb6507aad42f0a530d9aa6387449cda9b6ea3c470a04a71b7c537ed7' 
  AND (
    token = 'MPEswL4BCp+caFHQZQ6MaXWRdr2Y0JwXHKD93nML1Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )