UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4zipqdXT9gru2xQT6FocVi8dp4OqtRlMtPlWVIXgj0=' 
WHERE 
  key_id = '6c45b83a0f97762c27d5fdfc27cae0e5205148fddadd5e43df332bdd29238ff1' 
  AND (
    token = 'Y4zipqdXT9gru2xQT6FocVi8dp4OqtRlMtPlWVIXgj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )