UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i9cJVroRmmEYkfUZD+ar88DK6eTScIhDxr8zirhs5GY=' 
WHERE 
  key_id = '76a51c57cb4bfbeacd9eed9fa0d4160693a4517149c4d7265543e5dbfaabd373' 
  AND (
    token = 'i9cJVroRmmEYkfUZD+ar88DK6eTScIhDxr8zirhs5GY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )