UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZp8w+AQTWXAsUbp8uUI1Ru1jeanet9fUXZdevBAqwU=' 
WHERE 
  key_id = '285079aa33cd6ad8f906372a5e45134d49d8735e206c5b5abedf5060486c8c09' 
  AND (
    token = 'LZp8w+AQTWXAsUbp8uUI1Ru1jeanet9fUXZdevBAqwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )