UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwNBawUerZiA8Xgu3US3OYA4qiDcrsenZ2tp3PpiBxM=' 
WHERE 
  key_id = 'a33007d72a51f8dfe87e09539bdb8b687a0982684fe58356987b9cbe7b09d4f6' 
  AND (
    token = 'TwNBawUerZiA8Xgu3US3OYA4qiDcrsenZ2tp3PpiBxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )