UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BJ85O0x4haGOqGP8Pa8eNAEwzv4iCFOl7VkdgjKlww=' 
WHERE 
  key_id = '5a87215aa1743b2b6119dab674d1062b676bd446d3c48031473ff257615c6b7c' 
  AND (
    token = '7BJ85O0x4haGOqGP8Pa8eNAEwzv4iCFOl7VkdgjKlww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )