UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJtL/RU4ArMzl5GB9pCwzgn2mWdZSSgSF7s2DK/3WYc=' 
WHERE 
  key_id = 'dd5199a86e868debfe65df91fae2f982086c367f9a0b5ed319a80d73b4cf0651' 
  AND (
    token = 'pJtL/RU4ArMzl5GB9pCwzgn2mWdZSSgSF7s2DK/3WYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )