UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bHI7D33+8dEo+iL8mfGO9kw9ae0FS3RhD52UH3IgHuI=' 
WHERE 
  key_id = '270baa9866348c9f2c5d92ba3a239e34842e08ff4733bc6ce3853b2152a46ccf' 
  AND (
    token = 'bHI7D33+8dEo+iL8mfGO9kw9ae0FS3RhD52UH3IgHuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )