UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aeL/NSlR8izuhKfvyyuJ64QQ5+bPTvme/zE5YYzNO1w=' 
WHERE 
  key_id = '1c21f30604f2398b8220b4b400d5a90fad182845a60a3ebc75e2b250ae7a2fc5' 
  AND (
    token = 'aeL/NSlR8izuhKfvyyuJ64QQ5+bPTvme/zE5YYzNO1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )