UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHe4yhY11BKwQVAVp/K9TBKJu8eX6DEcnz/3PR/adlQ=' 
WHERE 
  key_id = '39fc6ed61e94c81f19a4bec20f41cfce738e8045d06a9630f5fc2081b6b65b43' 
  AND (
    token = 'AHe4yhY11BKwQVAVp/K9TBKJu8eX6DEcnz/3PR/adlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )