UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ki8R2V88MExkApq5PugpWt+mGiX4D2AbRV4FjtQitTk=' 
WHERE 
  key_id = '3dc96345ce53852cde110f6a0dea45c4dffe303942264e3939260137487e0fa2' 
  AND (
    token = 'ki8R2V88MExkApq5PugpWt+mGiX4D2AbRV4FjtQitTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )