UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0sdqhZg0ho/GGPRyPSbpRwjgehArynATiIifReo8/kI=' 
WHERE 
  key_id = 'a1c7f5634622c535be409927abd82c14ae53f16ff6c260b5ae71edb2eee9b730' 
  AND (
    token = '0sdqhZg0ho/GGPRyPSbpRwjgehArynATiIifReo8/kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )