UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKFMd6HzYQJCorsyrZzoseap7hCTEfW4K/UrUoiXMuw=' 
WHERE 
  key_id = 'ccf27ab26a58151dda589016f5a03ba57536d0168174d787a94d60332bf70258' 
  AND (
    token = 'GKFMd6HzYQJCorsyrZzoseap7hCTEfW4K/UrUoiXMuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )