UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79XDuI4mqcMVR1d8KiBmM9p0t4kms7KLufzcjaPssv0=' 
WHERE 
  key_id = '0435cc0bd7595f1f3a43f901833c2616534ed036ad491b3ef2bcce6af5b71d64' 
  AND (
    token = '79XDuI4mqcMVR1d8KiBmM9p0t4kms7KLufzcjaPssv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )