UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKpaLgqNMENM3USP6CIjxhkaJti2fmv7HehYHg4ZNOs=' 
WHERE 
  key_id = 'e7623fa32971230dd80d78371c9e64aaf3ff3f29abbbf444277cf882d035bffb' 
  AND (
    token = 'oKpaLgqNMENM3USP6CIjxhkaJti2fmv7HehYHg4ZNOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )