UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3bxceHjL2LzjOK0UCREe1cC824OgExBjyh9nBj8Wqo=' 
WHERE 
  key_id = 'f5fb82895baaa65f81e2d159c6c01b2778368895b4caf58d03fb958f27241b67' 
  AND (
    token = 'D3bxceHjL2LzjOK0UCREe1cC824OgExBjyh9nBj8Wqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )