UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWujZI0jzTNY3LX0cZGbNwlf70PQwqX4KRD3MQGvfRk=' 
WHERE 
  key_id = '59369d40fe38d527bc434b18d4499bb769a7e6d788386e4a56a41064b36b0f46' 
  AND (
    token = 'nWujZI0jzTNY3LX0cZGbNwlf70PQwqX4KRD3MQGvfRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )