UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2JWTQ9YDeUIZlHh2ejm+mx/ztvCosaKYmXUJbo9b18=' 
WHERE 
  key_id = '27eff4495f3ecd1e7ac56e9f9c3fdf06ba51cb3626907dd378d5cff41a2f6a1b' 
  AND (
    token = 'P2JWTQ9YDeUIZlHh2ejm+mx/ztvCosaKYmXUJbo9b18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )