UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qAKHV1Pnw9Fk8BO/oFgF0dsHeq0pr6ahL8XS7IVVASQ=' 
WHERE 
  key_id = 'a426c8b3c3585e5801ac22663c49acc65b0cadb9ceff4dc6528e4e99c73335f0' 
  AND (
    token = 'qAKHV1Pnw9Fk8BO/oFgF0dsHeq0pr6ahL8XS7IVVASQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )