UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXtnBUu1onOpgkHB7JwX1HAvz9mJCXVlB+rom+JYM10=' 
WHERE 
  key_id = 'bfe3899e4de301ac055dd9915107e2e2f4d29451145354be8838d27756854904' 
  AND (
    token = 'DXtnBUu1onOpgkHB7JwX1HAvz9mJCXVlB+rom+JYM10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )