UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+tuNU7FnRLSH6vezFkZtmYbWwHg/UQx7DSeNc1KrU8k=' 
WHERE 
  key_id = 'e5f4261e6b87afe96b7f85d176bbe3d6d2a851b7c5ddce9afaf254a350abe4d8' 
  AND (
    token = '+tuNU7FnRLSH6vezFkZtmYbWwHg/UQx7DSeNc1KrU8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )