UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rnLkcekoLVh0lukUOgYiM1Jm7v7b8sWENDaWfBFL+ws=' 
WHERE 
  key_id = 'a542743e21593ddfc5dafa1c2b1231b1f83eacbbce0564773a3181186c5776bb' 
  AND (
    token = 'rnLkcekoLVh0lukUOgYiM1Jm7v7b8sWENDaWfBFL+ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )