UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COfBUIGf6AmW9peVVyBjDWOzb1WoB+J6/XCt0YXXe4g=' 
WHERE 
  key_id = 'ef8896d21826ef6bdf0eca95de474526b8539cfdc7895795df65665f6a855488' 
  AND (
    token = 'COfBUIGf6AmW9peVVyBjDWOzb1WoB+J6/XCt0YXXe4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )