UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eFaYihlIIq2cdMlPgLSvEDfDfK7+W+GoNcC5f6vxKas=' 
WHERE 
  key_id = 'd1bf8aa924ca2b10a7bd99a5bdd48888897594c316f6064f7e3caecddc78026e' 
  AND (
    token = 'eFaYihlIIq2cdMlPgLSvEDfDfK7+W+GoNcC5f6vxKas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )