UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Exc8zEPkIttkEuMQxzTXCxYHJR2AxtitcMuvU08y7n8=' 
WHERE 
  key_id = 'de827998300190cd386c9b37a443e566bd01a29558203f9caa32f1d6589dceed' 
  AND (
    token = 'Exc8zEPkIttkEuMQxzTXCxYHJR2AxtitcMuvU08y7n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )