UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMyIDWtfqmRHV5caMIMEP6sgRDt/rnFJLKj//OSbKyU=' 
WHERE 
  key_id = 'bba049e5d539f37468778e5778eb5a17b6301db9a427fa87a623c915e80e5fdc' 
  AND (
    token = 'kMyIDWtfqmRHV5caMIMEP6sgRDt/rnFJLKj//OSbKyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )