UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZs4MZe2IhxhaVYd7YNnnPZDmQiBUoGDTsSqOw8wt4c=' 
WHERE 
  key_id = '315153b721597777859e242cab9d54925943468081595241da2c399216f4f303' 
  AND (
    token = 'CZs4MZe2IhxhaVYd7YNnnPZDmQiBUoGDTsSqOw8wt4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )