UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VcUTHhH0lo7ZxzqUhrMxLAf77pdgGE7GhVt48vh7IUc=' 
WHERE 
  key_id = '5ba1cea83cf02752a58df99fef0c26dc1c0817ffd39ad4d338909ff14666688d' 
  AND (
    token = 'VcUTHhH0lo7ZxzqUhrMxLAf77pdgGE7GhVt48vh7IUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )