UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5BkPmkEkIxHdrjRo6QX4vofm10VPeAtm6TiZb5YsfE=' 
WHERE 
  key_id = 'f7b185bb5b1babf9979fbb501e9b03d90372f155502c2bfa8ab87f29ce279b28' 
  AND (
    token = 'v5BkPmkEkIxHdrjRo6QX4vofm10VPeAtm6TiZb5YsfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )