UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNaYW/vTDzgSW9Kh3WKvrOYDuw5mNp/oymFjhrcovb8=' 
WHERE 
  key_id = 'aa5682cc1c29743a0b4cc1f81e20e743b55b0c78a9b2bdda8c559d7a1d1bbdb7' 
  AND (
    token = 'kNaYW/vTDzgSW9Kh3WKvrOYDuw5mNp/oymFjhrcovb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )