UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYs6FjrYaumV/c4ZyNbqWBe0tQny5FDhmYUIKLaOdbM=' 
WHERE 
  key_id = '164de1a4580e6d5afce81d3c022269e711c74ed1adeeb108c875a49af1d97d04' 
  AND (
    token = 'dYs6FjrYaumV/c4ZyNbqWBe0tQny5FDhmYUIKLaOdbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )