UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKLP0IKYAhyS+ExrB7yILPCMg0/NNwKhJszySt/JtzM=' 
WHERE 
  key_id = 'ada94793e9951fb189effff5bc475e0e660654389540c28eb3e447126b6a644c' 
  AND (
    token = 'kKLP0IKYAhyS+ExrB7yILPCMg0/NNwKhJszySt/JtzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )