UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7pVC1bA9+A73en8/Spta35EPruGiJoe5DtxewlNZHxs=' 
WHERE 
  key_id = '1de3a31125e1c6d6a6a9039676576639eaa9e0865de61f302d617aefed107daf' 
  AND (
    token = '7pVC1bA9+A73en8/Spta35EPruGiJoe5DtxewlNZHxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )