UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/uV2lUkPrXJPMBukgAD4ZAXu8SslhIPDEO/iedL0eKg=' 
WHERE 
  key_id = '737c1564b2bdefdd61beb45394f08c34b00f930ff354b4eeee8f44dbaba09679' 
  AND (
    token = '/uV2lUkPrXJPMBukgAD4ZAXu8SslhIPDEO/iedL0eKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )