UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kf13dgT6Q4jgERCcdybIHvMToULQXbU1MMrhUK9ZWMs=' 
WHERE 
  key_id = 'c3e967624c5f9c489cfa8658a206100a6f8e7fc2b7bdfda6bb84640d824fb447' 
  AND (
    token = 'kf13dgT6Q4jgERCcdybIHvMToULQXbU1MMrhUK9ZWMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )