UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'baXT2QIEtZ4wSZcGGDs0d/uC8C9+Lar41a5REqTJvS0=' 
WHERE 
  key_id = '761f267205594b724da537e25cb8745d223f4ed1fd5e887ae47b3902eb2e1f03' 
  AND (
    token = 'baXT2QIEtZ4wSZcGGDs0d/uC8C9+Lar41a5REqTJvS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )