UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGewaYTJIzArBrqXy3rnRr6ykbUp+bPNeiCSbGtzybs=' 
WHERE 
  key_id = '3581cd3057a07944e778d9f5ab8204d1c4618586dfea210bdadb0cd4fa51f0ee' 
  AND (
    token = 'sGewaYTJIzArBrqXy3rnRr6ykbUp+bPNeiCSbGtzybs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )