UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2dAwWuzgQjE7RvQF5sNJRDwIaeizfJk/Yl2MeTTZaU=' 
WHERE 
  key_id = 'b9f7a8d75586ccf979d17cb21b1d82d25bde55bfcab47ea4ca6fffff491aaf57' 
  AND (
    token = 'L2dAwWuzgQjE7RvQF5sNJRDwIaeizfJk/Yl2MeTTZaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )