UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AVwdfDaTNyyPAQjBt9YXCRUlA5qD/szt4UPKgs9/wiw=' 
WHERE 
  key_id = 'aa573fc5c5d2486937eb8ee8c16de8a249e15512264267a79d73af5bceb174e9' 
  AND (
    token = 'AVwdfDaTNyyPAQjBt9YXCRUlA5qD/szt4UPKgs9/wiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )