UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bhtcjncnMFM6mClK0EgKRdBomk2JI2Bv4bJeRyclPEw=' 
WHERE 
  key_id = 'b1694b8431dde3b96a140785288a7292b40c890e5a0ce7501332ee70bcae9cf8' 
  AND (
    token = 'bhtcjncnMFM6mClK0EgKRdBomk2JI2Bv4bJeRyclPEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )