UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZnnxCXaHXzcx0chO7Oku16anPR6h7fbzuwF/bckNOo0=' 
WHERE 
  key_id = 'c1f0f1014fb9e35d56bc3e011b6eb5629d36877fab6a7ebf21e2337f5431fe01' 
  AND (
    token = 'ZnnxCXaHXzcx0chO7Oku16anPR6h7fbzuwF/bckNOo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )