UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4LouSpbZ1EeDIc8pLkiHvmUoLrWWO99UNyz9h0lJW0A=' 
WHERE 
  key_id = 'a286812d1036624ac304edfe39fa3126b334d3bf6f591e6f0deb49fd167aad45' 
  AND (
    token = '4LouSpbZ1EeDIc8pLkiHvmUoLrWWO99UNyz9h0lJW0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )