UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZ7RO1yr4BXgyO4+KvOlnwPzTV3Zj8TLdHtz6uwI0vc=' 
WHERE 
  key_id = '8db38931843235fa7b409a3b7b7d9827cb0df90d793e476767d6e0bedd41c4f6' 
  AND (
    token = 'oZ7RO1yr4BXgyO4+KvOlnwPzTV3Zj8TLdHtz6uwI0vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )