UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQqOXdc8a+QHmbW8yC26iu5tvrMEvlZ33UDUZLBkuI8=' 
WHERE 
  key_id = '953e38afcf03ed4ba0256bd1df382a865f546b27c416cdc226ce97396e4551cc' 
  AND (
    token = 'UQqOXdc8a+QHmbW8yC26iu5tvrMEvlZ33UDUZLBkuI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )