UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xy5ISpI6iti6jUUmy2VHjLdG7raqdG/T1x1r0/einzg=' 
WHERE 
  key_id = 'cbb4ea2edcde5d59bfb543e3e1250429365c955456aca772706b9d9547f41ac5' 
  AND (
    token = 'Xy5ISpI6iti6jUUmy2VHjLdG7raqdG/T1x1r0/einzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )