UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82I2CQPIh63FBRdKYQvKSxeshRER78DVK6h3D0RL+aA=' 
WHERE 
  key_id = 'a84178ae8a4e4ff4dfd9441c2b5b2d827c8f9fbbba42484c9417a4f961ccc3fe' 
  AND (
    token = '82I2CQPIh63FBRdKYQvKSxeshRER78DVK6h3D0RL+aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )