UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hj8EG0oUDClf0f8OznI8V3+3umHl386DMR3xTmSGHyA=' 
WHERE 
  key_id = '703217b73178f308f37880a3a23f0b24625e959941e5a49d3b8abdb3f8a10054' 
  AND (
    token = 'hj8EG0oUDClf0f8OznI8V3+3umHl386DMR3xTmSGHyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )