UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krYKIwU+Y2VUVSwWP80/n3GIrTeXAlS1Y6pkmwqgKiY=' 
WHERE 
  key_id = '4447534a378115112c9c7249aab94af2ae04adc1a1a9b9be7e0c4d3619cfbd48' 
  AND (
    token = 'krYKIwU+Y2VUVSwWP80/n3GIrTeXAlS1Y6pkmwqgKiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )