UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZgu3tzOTIrqTjGTVts+GZYOcYGEbj7OfAcrYf/JqeY=' 
WHERE 
  key_id = 'd200e8cce99c37ad6e62422aa5d64769874a41eed147ae6a309295d7671d4b77' 
  AND (
    token = 'DZgu3tzOTIrqTjGTVts+GZYOcYGEbj7OfAcrYf/JqeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )