UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'enw5ADzI6Bt+ybNvlQJ06vqCBWNsWKbFWMVmBKFUbj8=' 
WHERE 
  key_id = '1f7176c95316e3047178f04107524e23f6ae3663e7228ef9aa3139ca6c8fec40' 
  AND (
    token = 'enw5ADzI6Bt+ybNvlQJ06vqCBWNsWKbFWMVmBKFUbj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )