UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cTUN4bL4zluWszyW8AiUKswaTwqgROdUciDBP3IK8g=' 
WHERE 
  key_id = 'b73074de37ba026d83b8e2fcee1b8b7f47436a89b4cc109b114f5fefce9e2ac9' 
  AND (
    token = '6cTUN4bL4zluWszyW8AiUKswaTwqgROdUciDBP3IK8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )