UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QzUiQ2HS/8y1PH+GcAL8SgBKWmzVyJs5OhdDUcNrMnA=' 
WHERE 
  key_id = '2d85101dda4c158837ed6585b56a57b61ee5dfe31f746892d9a2016e6f66eee6' 
  AND (
    token = 'QzUiQ2HS/8y1PH+GcAL8SgBKWmzVyJs5OhdDUcNrMnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )