UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ybehwdx6tr+aK7txTbwGnp0oGagVTE5Mfvh0Azujgxk=' 
WHERE 
  key_id = 'e0836c81f46e08f900722bd30fa258146b94046ef510a2c0fb9009ae1a72ad60' 
  AND (
    token = 'Ybehwdx6tr+aK7txTbwGnp0oGagVTE5Mfvh0Azujgxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )