UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79Z70AYhI8Fl2tNELoZA167P5/GlyS5ThvAkjQ1YVV0=' 
WHERE 
  key_id = 'b46a8e764ba77703cf22cfd4eab4aaf8779fd368df0da5ed755e311c0f8dda4d' 
  AND (
    token = '79Z70AYhI8Fl2tNELoZA167P5/GlyS5ThvAkjQ1YVV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )