UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9HE9X5wBc/cumShvi3JJ3Tok1+mDqGzaPehplpp0Qr0=' 
WHERE 
  key_id = 'eb5f02afd993bd7997cd074850585bd86ed2e5c625ae1a089f903efdbe8334fd' 
  AND (
    token = '9HE9X5wBc/cumShvi3JJ3Tok1+mDqGzaPehplpp0Qr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )