UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQD0F79g+eE0tTIH1A9b7BxDCsnkZrMNsfo1KVbD/fk=' 
WHERE 
  key_id = '8d5953d450ebceb008e7e55600c18084dce266a001ede1af942e26e09ce06d78' 
  AND (
    token = 'VQD0F79g+eE0tTIH1A9b7BxDCsnkZrMNsfo1KVbD/fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )