UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9vxhqLbqbZk9wBKjy3e9az23TKODLhO/DKto0mXFxc=' 
WHERE 
  key_id = '7c1ecea66be6eeaf3e424e9b1c0198b6639ff2e316ce6d60f87c1f89afc10707' 
  AND (
    token = 'x9vxhqLbqbZk9wBKjy3e9az23TKODLhO/DKto0mXFxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )