UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7azAoPjKibtBVtlRJ8K9pDwD9lVqI+I/kpgSu36VMg=' 
WHERE 
  key_id = '2667f2a5b132541190fdfd05c1301ddf30b32df0945f69913b24102ab0bd155b' 
  AND (
    token = 'M7azAoPjKibtBVtlRJ8K9pDwD9lVqI+I/kpgSu36VMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )