UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wOS9bgwiTmeqTjXGfV1udeHbVF+BmnBytKR12URb9c=' 
WHERE 
  key_id = '5a76a3071373a421f753c89269d2aa96b2a013538a538ac8740bf76e82d8a6e1' 
  AND (
    token = '5wOS9bgwiTmeqTjXGfV1udeHbVF+BmnBytKR12URb9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )