UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fZvzZrN2QKixzjFbAd0glkgeFz+CnB9v9S30Z3TAELY=' 
WHERE 
  key_id = '9d4313cb5d5b20f47ea1a281de669f8b11cbc78db77ffca3b6357603c8878d48' 
  AND (
    token = 'fZvzZrN2QKixzjFbAd0glkgeFz+CnB9v9S30Z3TAELY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )