UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Ou3w2NkeC24vN0ROtiIBa9rYAssMzEzEEyQVx+QBYc=' 
WHERE 
  key_id = 'bae41dc4008a764771e1de744d1e2df4387d21d499f10fa23b3a3dfe498ffba2' 
  AND (
    token = '8Ou3w2NkeC24vN0ROtiIBa9rYAssMzEzEEyQVx+QBYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )