UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bAVmxtgYnADxo8LCdNdfDPGBEi0RMjgloLkho1SKbFY=' 
WHERE 
  key_id = '56965c19133c3ef0f25a5314dcf3f6132f08f8b9b13953460d52c12af99be0bc' 
  AND (
    token = 'bAVmxtgYnADxo8LCdNdfDPGBEi0RMjgloLkho1SKbFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )