UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZdxzGjdy/Q+HF2Z6IQp6E29U4aGhELfGwSvsvGyTekQ=' 
WHERE 
  key_id = '464ae8786f84d4e54d42480cc9a275e066d379ae54a92220a8847536173872a1' 
  AND (
    token = 'ZdxzGjdy/Q+HF2Z6IQp6E29U4aGhELfGwSvsvGyTekQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )