UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FEihnMcNkwQyakBI5fQu7Xq0j70lp/KRtleTYff45A=' 
WHERE 
  key_id = '8be1c5861dddd4296e9d9d57d99414eed8bfc68c23c9b1bad583fc26ab15ffed' 
  AND (
    token = '4FEihnMcNkwQyakBI5fQu7Xq0j70lp/KRtleTYff45A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )