UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+K71498s8VQfnJ3V6Jct1fnpy5lwa3Rbb0DX4+yn9M=' 
WHERE 
  key_id = 'c4601753cfdbc7460e5839729f5d28064cda2e20103432502c11080443c7f22e' 
  AND (
    token = '3+K71498s8VQfnJ3V6Jct1fnpy5lwa3Rbb0DX4+yn9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )