UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eqgQASgJtmXmLggh4KZOGao33NRm/HI/fevzjNB04k=' 
WHERE 
  key_id = 'a94b46131fe5c610b295220b4181c0ccb85aa3b5f31df946a44adce37511dc8c' 
  AND (
    token = '8eqgQASgJtmXmLggh4KZOGao33NRm/HI/fevzjNB04k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )