UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PNtP+SKJ43MKT5pBCBjfTl9CGp6SymR5T8jdf4rtV7k=' 
WHERE 
  key_id = 'ea4cf446fd384f26c1b5ad00824b8a65358090dd534e23c3c56e4aa078bb0084' 
  AND (
    token = 'PNtP+SKJ43MKT5pBCBjfTl9CGp6SymR5T8jdf4rtV7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )