UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irLFpGcyvooR/lmLRF87euAP2Dl2Q0lWCnCD5untECo=' 
WHERE 
  key_id = '940a301f5cd2006286a306709194f32e6b64cfb43c9a82cd7122206be6a8ee2b' 
  AND (
    token = 'irLFpGcyvooR/lmLRF87euAP2Dl2Q0lWCnCD5untECo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )