UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y9pPWlSPcbL9GOVGPz+O0JEmyaLK79X6qWzcvXX0ypI=' 
WHERE 
  key_id = '179ca290de95139744fae15696b1394e91da6e5caa53b6db5aa8e25c7d016a33' 
  AND (
    token = 'Y9pPWlSPcbL9GOVGPz+O0JEmyaLK79X6qWzcvXX0ypI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )