UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdV7N5DIWuRQGcG6aWicOXaRUS5deCxZH4umgGUFKxM=' 
WHERE 
  key_id = 'fd7600d25b899b8cabe5422a15f89fe2663d86757cb8eff947f5078bb1294eee' 
  AND (
    token = 'WdV7N5DIWuRQGcG6aWicOXaRUS5deCxZH4umgGUFKxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )