UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nrXs/GbQteyCCAAOfV64I14D3Teb2XOWuOHr3Im/lk=' 
WHERE 
  key_id = '3bec2f97d15cb2e1f9c7b6382f13d55fc489f8b2c9fc55125f6e688523063403' 
  AND (
    token = '5nrXs/GbQteyCCAAOfV64I14D3Teb2XOWuOHr3Im/lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )