UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JEwh4G7j6nqfvMPL75hUllSh3Q9iVVWMGpkMr8RgmrQ=' 
WHERE 
  key_id = 'b5e5967808f30b7afc703d01814220b796a55b875900cf677f9ef2313a790900' 
  AND (
    token = 'JEwh4G7j6nqfvMPL75hUllSh3Q9iVVWMGpkMr8RgmrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )