UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kUdSvIhVRT7oGPc7LSPp7uO5BNzexkvkTjIb8ULkm8=' 
WHERE 
  key_id = '44af6bc316855266037764ec686b828542b750e803cdf51706c524512ca90a16' 
  AND (
    token = '5kUdSvIhVRT7oGPc7LSPp7uO5BNzexkvkTjIb8ULkm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )