UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtwg5k5QAN0J/R6WJ1yktrC7IV34Zpn1geNROwdqLOg=' 
WHERE 
  key_id = '097c72c967449edad1d7844caf768f46f45d8a6d11948a63fe0887c485f11571' 
  AND (
    token = 'jtwg5k5QAN0J/R6WJ1yktrC7IV34Zpn1geNROwdqLOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )