UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmHSiCwLKLFQxCbBE92oEdpn9e4ph7kHhrqLyYdvjH0=' 
WHERE 
  key_id = 'cd3a02e481f6bc3460fd168dd0be26e82084e442e43050a58e04b30c3684ba7f' 
  AND (
    token = 'lmHSiCwLKLFQxCbBE92oEdpn9e4ph7kHhrqLyYdvjH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )