UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkGptXIxPWdJw535budPZ0abX1uIxWkbGTSSR5w+aN4=' 
WHERE 
  key_id = '484666605bc4a38b5ad53eb656492c7fad4d6b6400c50203bc1f9faadf2595f7' 
  AND (
    token = 'xkGptXIxPWdJw535budPZ0abX1uIxWkbGTSSR5w+aN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )