UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V3MM/DQSF1rhx5boRJ2PBWkN5TE4PnIe9mv4rluSS94=' 
WHERE 
  key_id = 'dc9a3028f06cfe831bcdd26ce16baaded4923c6f8490f91b6f32e87d5b2ca604' 
  AND (
    token = 'V3MM/DQSF1rhx5boRJ2PBWkN5TE4PnIe9mv4rluSS94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )