UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jayy8w6UsqkYUimTJJtyClBTc4828f40fguoKE+FQ6Y=' 
WHERE 
  key_id = 'a6935375de05a4df049b1772c76e0018883dd945be24ac60ec0ac5301441f3c5' 
  AND (
    token = 'jayy8w6UsqkYUimTJJtyClBTc4828f40fguoKE+FQ6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )